The Top COVID-19 Vaccine Myths Spreading Online
by John Gregory| Last updated 6/7/2021 at 4:17pm (ET)
Chine Labbe, Kendrick McDonald, Anicka Slachta and Sophia Tewa contributed reporting.
Scientists and researchers managed to produce vaccines to protect against COVID-19. Vaccine candidates have recently been approved in some countries and are in the approval process in others, yet misinformation about the safety and effects of any future vaccine is already threatening its rollout. In this report, we catalogue the top myths about a COVID-19 vaccine that have appeared in NewsGuard’s ratings of more than 6,000 news and information sites worldwide.
- MYTH: The mRNA vaccines being developed for COVID-19 will alter human DNA.
- MYTH: COVID-19 vaccines are not being tested against a placebo in clinical trials.
- MYTH: The COVID-19 vaccine will use microchip surveillance technology created by Bill Gates-funded research.
- MYTH: Dr. Anthony Fauci will personally profit from a COVID-19 vaccine.
- MYTH: A new law in Colorado will force parents into a government-run re-education program if they refuse to give their children a COVID-19 vaccine.
- MYTH: The COVID-19 vaccine has been proven to cause infertility in 97 percent of its recipients.
- MYTH: COVID-19 vaccines will contain aborted human fetal tissue.
- MYTH: The COVID-19 vaccine being developed by Oxford University and AstraZeneca will turn people into monkeys.
- MYTH: Government food stamps will be denied to those who refuse COVID-19 vaccines.
- MYTH: The U.K. Medicines and Healthcare products Regulatory Agency (MHRA) will use artificial intelligence to monitor the safety of COVID-19 vaccines because the agency knows that vaccines are extremely dangerous.
- MYTH: A document on the FDA website shows that two participants died as a result of “serious adverse events” from an experimental COVID-19 vaccine.
- MYTH: The virus mutates so fast that a vaccine will never work.
- MYTH: The head of research at Pfizer said the company’s COVID-19 vaccine contains a protein called syncytin-1 that will result in female sterilization.
- MYTH: COVID-19 vaccine injections, shown during press events being delivered to health care workers, are fabricated, using syringes with “disappearing needles.”
- MYTH: A nurse in Alabama died hours after receiving the COVID-19 vaccine.
- MYTH: The COVID-19 vaccines violate the Nuremberg Code, which bans medical experiments from being performed on humans without their consent.
- MYTH: The COVID-19 vaccines will cause “pathogenic priming” or “disease enhancement,” meaning that vaccinated individuals will be more likely to develop severe cases of COVID-19 if they are infected with the COVID-19 virus.
- MYTH: The COVID-19 vaccine can cause people to develop COVID-19.
- MYTH: The mRNA vaccines for COVID-19 do not fit the CDC and FDA’s definitions of a vaccine, which state that vaccines have to both stimulate immunity and disrupt transmission of a virus.
- MYTH: Hank Aaron’s death is linked to the COVID-19 vaccine.
- MYTH: A Tennessee nurse named Tiffany Dover died after receiving the COVID-19 vaccine on live TV.
- MYTH: COVID-19 vaccines are not halal or kosher because they contain pork products.
- MYTH: The trials for COVID-19 vaccines were not designed to show the vaccines’ effectiveness in preventing severe cases of the disease.
- MYTH: American boxer Marvin Hagler’s death is linked to the COVID-19 vaccine.
- MYTH: Scientists at Memorial Sloan Kettering Cancer Center have discovered that mRNA inactivates tumor-suppressing proteins, meaning that mRNA vaccines used to protect against COVID-19 can cause cancer.
- MYTH: COVID-19 vaccines have been proven to increase the risk of having a miscarriage.
- MYTH: Vaccines are increasing the number of new variants of the COVID-19 virus and making vaccinated individuals more likely to infect others with new super-strains.
- MYTH: PCR tests used to detect the virus that causes COVID-19 can also be used to secretly deliver the COVID-19 vaccine, according to research from Johns Hopkins University.
- MYTH: Life insurance companies won’t pay out benefits to anyone who dies after receiving a COVID-19 vaccine because the vaccines are considered experimental.
- MYTH: MRNA COVID-19 vaccines can cause an increase in rare neurodegenerative disorders called prion diseases.
- MYTH: Being in close proximity to someone who has received a COVID-19 vaccine can cause unvaccinated women to have a miscarriage or experience menstrual cycle changes.
- MYTH: People vaccinated with COVID-19 vaccines can shed disease-causing particles to others.
- MYTH: The increase in COVID-19 cases and deaths in India between February and May 2021 was caused by COVID-19 vaccinations.
- MYTH: Videos posted on social media show magnets sticking to people’s arms after they received COVID-19 vaccines, proving the vaccines contain magnetic ingredients.
- MYTH: The American Red Cross will not accept blood donations from anyone who has received a COVID-19 vaccine because the vaccines wipe out the body’s natural antibodies.
- MYTH: Pfizer’s COVID-19 shot caused more deaths than the AstraZeneca vaccine.
MYTH: The mRNA vaccines being developed for COVID-19 will alter human DNA.
Several COVID-19 vaccine candidates rely on messenger ribonucleic acid (mRNA), which carries genetic information needed to make proteins, according to the U.S. National Cancer Institute. These vaccines would instruct cells to produce a protein that resembles part of the COVID-19 virus, triggering the body’s immune system to respond and produce antibodies.
MRNA vaccines are a new technology, but it is not possible for those vaccines to alter your DNA. “This cannot change your genetic makeup,” Dr. Dan Culver, a pulmonologist at Cleveland Clinic, told The Associated Press in September 2020. “The time that this RNA survives in the cells is relatively brief in the span of hours. What you are really doing is sticking a recipe card into the cell making protein for a few hours.”
MYTH: COVID-19 vaccines are not being tested against a placebo in clinical trials.
The final phase of clinical testing for COVID-19 vaccine candidates are Phase 3 trials, in which the vaccine is given to tens of thousands of patients. Researchers then compare how many patients become infected with COVID-19 compared to a separate group of patients who received a placebo, to determine the vaccine’s efficacy and safety. All 10 vaccine candidates that have begun Phase 3 trials as of Nov. 3, 2020, are being tested against a placebo, according to the World Health Organization.
MYTH: The COVID-19 vaccine will use microchip surveillance technology created by Bill Gates-funded research.
There is no vaccine — for COVID-19 or otherwise — with a microchip or other surveillance feature. In December 2019, researchers at MIT, who had received funding from the Bill and Melinda Gates Foundation, published a paper about technology that they developed that can keep a vaccination record on a patient’s skin with an ink-like injection that could be read by smartphone. The technology does not have the capacity to track patients’ movements, Kevin McHugh, a Rice University bioengineering professor who worked on the study while at MIT, told FactCheck.org. The Gates Foundation told FactCheck.org that the research is unrelated to COVID-19.
It is true that Gates has said that “digital certificates” could be used as part of a larger vaccination effort, but there is no evidence that he or his foundation has created technology to track recipients of a COVID vaccine. Digital certificates are used to send encrypted information online, and the Gates Foundation told Reuters: “The reference to ‘digital certificates’ relates to efforts to create an open source digital platform with the goal of expanding access to safe, home-based testing.”
Gates himself denied the claims during an interview on CBS News on July 22, 2020. “There’s no connection between any of these vaccines and any tracking type thing at all. I don’t know where that came from,” he said.
MYTH: Dr. Anthony Fauci will personally profit from a COVID-19 vaccine.
There is no evidence that Fauci, director of the U.S. National Institute of Allergy and Infectious Diseases (NIAID), has personal investments in vaccines being developed for COVID-19. Fauci’s agency is working with pharmaceutical company Moderna on a potential vaccine — one of 202 that are currently in development, according to the World Health Organization — but PolitiFact found no record of a business relationship between Fauci and Moderna in an April 2020 search of the U.S. Securities and Exchange Commission’s database.
MYTH: A new law in Colorado will force parents into a government-run re-education program if they refuse to give their children a COVID-19 vaccine.
The School Entry Immunization Bill, signed into law by Colorado’s governor in June 2020, does not make any reference to COVID-19 or a COVID-19 vaccine. The law did toughen the state’s process for obtaining a religious or personal belief vaccine exemption, requiring parents requesting such an exemption to either submit a form signed by a health care provider, or complete what the law calls an “online education module” about vaccine science, produced by the Colorado Department of Public Health and Environment.
MYTH: The COVID-19 vaccine has been proven to cause infertility in 97 percent of its recipients.
This claim appears to have originated with British YouTuber Zed Phoenix, who claimed that an unnamed source at pharmaceutical company GlaxoSmithKline told him that 61 of the 63 women tested with a COVID-19 vaccine became infertile and that a separate, male-specific vaccine “resulted in decreased testicular size, drop of testosterone levels, and marked atrophy of the prostate.”
Phoenix’s statements about the alleged effects of these vaccines appear to have been taken verbatim from an unrelated 1989 study from the National Institute of Immunology in New Delhi, India, according to Reuters. This research examined the use of anti-fertility vaccines on baboons in discussing future treatment options for human cancer patients whose tumors are affected by fertility hormones. None of the COVID-19 vaccine candidates are gender-specific or are in any way related to fertility.
MYTH: COVID-19 vaccines will contain aborted human fetal tissue.
Existing vaccines for diseases such as chickenpox and rubella are produced using cell lines descended from fetuses aborted decades ago. According to a June 2020 article published in Science magazine, at least five COVID-19 vaccine candidates are using fetal cell lines: one descended from a fetus aborted in 1972 and another from an abortion performed in 1985.
However, no additional fetal cells are required for the production of any of these vaccines, including those being developed for COVID-19, and no actual fetal tissue is present in these vaccines. The National Catholic Bioethics Center, which consults with the Vatican and Catholics on medical ethics issues and opposes abortion, has stated, “The cells in these lines have gone through multiple divisions before they are used in vaccine manufacture. After manufacture, the vaccines are removed from the cell lines and purified. One cannot accurately say that the vaccines contain any of the cells from the original abortion.”
MYTH: The COVID-19 vaccine being developed by Oxford University and AstraZeneca will turn people into monkeys.
This false claim is based on the fact that Oxford and AstraZeneca’s vaccine relies on a modified chimpanzee adenovirus intended to generate an immune response to the virus that causes COVID-19. According to The Times of London, the claim is being promoted through memes and video clips as part of a disinformation campaign involving officials in Russian state agencies, specifically targeted at countries where Russia wants to sell its own COVID-19 vaccine.
MYTH: Government food stamps will be denied to those who refuse COVID-19 vaccines.
The pseudoscience and conspiracy-oriented website Natural News first reported that President-elect Joe Biden’s COVID-19 task force had announced such a policy. However, the article relied on outdated and inaccurate information. Dr. Luciana Borio, a member of the task force, helped write a report from the Johns Hopkins Center for Health Security in July 2020 that mentioned government food stamps in a larger discussion about COVID-19 vaccines. However, the report was not part of the task force, and it did not advocate the denial of food stamps to people who decline to take a COVID-19 vaccine. The report’s lead authors said in a statement to FactCheck.org in November 2020 that they “do NOT advocate that such social supports ever be withheld in connection with an individual’s vaccination status.”
MYTH: The U.K. Medicines and Healthcare products Regulatory Agency (MHRA) will use artificial intelligence to monitor the safety of COVID-19 vaccines because the agency knows that vaccines are extremely dangerous.
It is true that MHRA has awarded a contract to the company Genpact to create an artificial intelligence tool to monitor reports of adverse effects to COVID-19 vaccines. However, the agency states that this is not evidence of foreknowledge of dangers posed by vaccines. Moreover, an adverse event report does not prove that the event or reaction was caused by a vaccine.
In a November 2020 statement to NewsGuard, the MHRA said, “We have a range of resources and technology to support the safety monitoring of any COVID-19 vaccination programme. The use of AI will be one element of that. We take every report of a suspected side effect seriously and we combine the review of these individual reports with statistical analysis of clinical records.”
The agency continued: “Based on the available published reports from the Phase One and Two clinical trials, we don’t currently anticipate any specific safety concerns with COVID-19 vaccines. We expect the general safety profile to be similar to other types of vaccines. A COVID-19 vaccine will only be deployed once it has been proven to be safe and effective through robust clinical trials and approved for use.”
MYTH: A document on the FDA website shows that two participants died as a result of “serious adverse events” from an experimental COVID-19 vaccine.
There were two deaths among the 21,000 people in the trial who received Pfizer and BioNtech’s COVID-19 vaccine, but the U.S. Food and Drug Administration did not attribute those deaths to the vaccine.
According to a December 2020 FDA document describing the circumstances of the deaths, “one experienced a cardiac arrest 62 days after vaccination #2 and died 3 days later, and the other died from arteriosclerosis 3 days after vaccination #1.” The document also said in the case of the second death, the participant had “baseline obesity and pre-existing atherosclerosis,” or a narrowing of the arteries.
There were also four deaths reported among the 21,000 trial participants who received a placebo. The deaths “represent events that occur in the general population of the age groups where they occurred, at a similar rate,” according to the FDA document.
To determine the safety of the vaccine, the trial recorded what are called “serious adverse events,” defined by the U.S. National Library of Medicine as any medical event that results in death, hospitalization, or interferes substantially with normal life functions. The FDA document said among the serious events reported in the Pfizer/BioNTech trial, it considered only two as possibly related to the vaccine: a shoulder injury and swollen lymph nodes, a common and typically benign condition.
MYTH: The virus mutates so fast that a vaccine will never work.
While all viruses mutate constantly, the World Health Organization said in December 2020 that, “SARS-CoV-2, the virus which causes COVID-19, tends to change more slowly than others such as HIV or influenza viruses.” The more rapid changes in influenza viruses are one reason why the flu vaccine is updated annually.
Preliminary laboratory studies released in January 2021 on the first two COVID-19 vaccines authorized for use in the U.S.– one made by Pfizer/BioNTech, the other made by Moderna — found that their vaccines are still effective against a mutation first identified in the U.K known as the B.1.1.7 strain. Although the studies did suggest vaccines being less effective against the B.1.351 mutation found in South Africa, there was no evidence that the mutations would negate the vaccines’ benefits entirely.
“You could diminish the vaccine-induced antibody efficacy by a few fold and still be well within the protective range of the vaccine,” Dr. Anthony Fauci, director of the U.S. National Institute of Allergy and Infectious Diseases, said in a White House briefing on Jan. 27, 2021.
MYTH: The head of research at Pfizer said the company’s COVID-19 vaccine contains a protein called syncytin-1 that will result in female sterilization.
THE FACTS: This claim was based on a petition to the European Medicines Agency from a doctor named Michael Yeadon, apparently the aforementioned “head of Pfizer research.” In fact, Yeadon had left the company in 2011, according to a December 2020 article by The Associated Press.
The petition speculated that the vaccine may create an immune response against a protein vital for the formation of the placenta during pregnancy. However, the vaccine does not contain syncytin-1 and there is no evidence connecting the COVID-19 vaccine to infertility.
Moreover, there is no evidence that the spike protein in the virus that causes COVID-19 and that is being targeted by the vaccine will create an immune response against syncytin-1, scientists say. “Any hint of similarity between syncytin-1 and the SARS-CoV-2 spike protein (which is used as part of the vaccine) is extremely remote,” Brent Stockwell, a biological sciences and chemistry professor at Columbia University, told PolitiFact in December 2020. “There are hardly any parts of the two proteins that are even vaguely similar, and they are far more distinct than would be needed for cross-reactivity of immune responses.”
In a December 2020 statement to The Associated Press, Pfizer spokesperson Jerica Pitts said the company’s COVID-19 vaccine had not been found to cause infertility. “It has been incorrectly suggested that COVID-19 vaccines will cause infertility because of a shared amino acid sequence in the spike protein of SARS-CoV-2 and a placental protein,” she said. “The sequence, however, is too short to plausibly give rise to autoimmunity.”
MYTH: COVID-19 vaccine injections, shown during press events being delivered to health care workers, are fabricated, using syringes with “disappearing needles.”
These claims were made in Twitter posts and YouTube clips, using real videos from press events where health care workers received COVID-19 vaccines. One tweet that promoted this claim, using BBC footage of a worker receiving a COVID-19 vaccine injection, attracted 394,000 views between Dec. 16 and 17, 2020.
According to the BBC and Vice News, the injections of the COVID-19 vaccine shown in these videos were delivered using retractable syringes, not “disappearing needles,” where the needlepoint automatically retracted into the barrel of the syringe once the dose of medication was delivered. Retractable syringes are typically used to reduce needlepoint injuries, such as a nurse or a lab worker accidentally puncturing their skin with a used needle and potentially exposing themselves to infection.
Retractable syringes have been in use for years before the COVID-19 vaccine was introduced. A patent for a “retractable needle hypodermic syringe” was granted in the U.S. in 1992.
MYTH: A nurse in Alabama died hours after receiving the COVID-19 vaccine.
According to fact-checking website LeadStories.com, this claim first appeared in screenshots of a text message conversation shared on Facebook on Dec. 15, 2020, by a Facebook account using the name Danielle Tyler.
Facebook posts that shared the screenshots claimed that a 42-year-old nurse who received the COVID-19 vaccine was “found dead eight hours later.” The source for this claim, according to the Facebook posts, was “not an internet rumor, my FB friend’s friend’s aunt.”
In a Dec. 16, 2020, statement to LeadStories.com, the Alabama Department of Public Health said it “has reached out to all hospitals in the state which administered the COVID-19 vaccine and confirmed there have been no deaths of vaccine recipients. The posts are untrue. No person who received a COVID-19 vaccine in Alabama has died.”
The emergency use authorization for the first COVID-19 vaccine, developed by Pfizer and BioNTech, requires that serious adverse events following vaccination, including deaths, have to be reported to the Vaccine Adverse Event Reporting System (VAERS), which is co-operated by the U.S. Food and Drug Administration and the U.S. Centers for Disease Control and Prevention.
In an Dec. 16, 2020, email to PolitiFact, CDC spokesperson Kristin Nordlund said, “I can confirm that as of 4 p.m. ET today that VAERS has received no reports of death after COVID-19 vaccines.”
MYTH: The COVID-19 vaccines violate the Nuremberg Code, which bans medical experiments from being performed on humans without their consent.
The Nuremberg Code created a set of medical research ethics principles for what it calls “permissible medical experiments.” According to a June 2020 article by FactCheck.org, the code was created in response to Nazis performing medical experiments on concentration camp prisoners without their consent.
Vaccines that have gone through multiple rounds of testing in clinical trials and have then been approved for widespread use by regulators are not in violation of the Nurenberg Code’s principles. For example, the COVID-19 vaccine developed by Pfizer and BioNTech was authorized for emergency use by the UK Medicines and Healthcare Products Regulatory Agency and the U.S. Food and Drug Administration in 2020 only after it went through multiple clinical trials to demonstrate its safety and efficacy, with the final Phase 3 trial involving 43,000 patients.
“The Nuremberg Code is about doing human experiments, not vaccination,” Dr. Jonathan Moreno, professor of bioethics at the University of Pennsylvania, told Agence France-Presse in a May 2020 article. “The Nuremberg Code is perfectly compatible with vaccination.”
MYTH: The COVID-19 vaccines will cause “pathogenic priming” or “disease enhancement,” meaning that vaccinated individuals will be more likely to develop severe cases of COVID-19 if they are infected with the COVID-19 virus.
COVID-19 vaccines went through multiple clinical trials to determine their safety and efficacy before being authorized for emergency use by regulators.
The final phase 3 trials for two COVID-19 vaccines authorized in the U.S. as of January 2021 — one developed by Moderna and another from Pfizer and BioNTech — involved a combined 36,000 people receiving one of the two vaccines.
Contrary to the claim that the vaccines cause more severe cases of COVID-19, out of the 36,000 people who received the vaccines, only one developed a severe case, according to the results of the Moderna and Pfizer/BioNTech vaccines’ clinical trials, which were both published in the New England Journal of Medicine in December 2020. The single instance of severe COVID-19 among vaccine recipients was observed in the Pfizer/BioNTech trial. Both vaccines were found to be approximately 95 percent effective in preventing COVID-19.
In a November 2020 article published on fact-checking website Health Feedback, Walter Orenstein, a professor at the Emory University School of Medicine in Atlanta, stated that “thus far, there are no data supporting vaccination as a cause of vaccine-induced enhanced disease.”
MYTH: The COVID-19 vaccine can cause people to develop COVID-19.
None of the vaccines authorized for widespread use in the U.S. or Europe as of January 2021 contain the live virus that causes COVID-19 virus. “This means that a COVID-19 vaccine cannot make you sick with COVID-19,” the U.S. Centers for Disease Control and Prevention stated on its website.
However, the CDC did note that the available vaccines require two doses, and it will take some time after vaccination for the body to build immunity against the COVID-19 virus. “That means it’s possible a person could be infected with the virus that causes COVID-19 just before or just after vaccination and still get sick,” the CDC stated. “This is because the vaccine has not had enough time to provide protection.”
COVID-19 cases among fully vaccinated individuals are still possible, because none of the available vaccines have been found to be 100 percent effective in preventing symptomatic cases of COVID-19. Additionally, the vaccines might not prevent asymptomatic infection, meaning vaccine recipients might be able to get infected, show no symptoms, and unwittingly spread the virus, according to the Children’s Hospital of Philadelphia.
MYTH: The mRNA vaccines for COVID-19 do not fit the CDC and FDA’s definitions of a vaccine, which state that vaccines have to both stimulate immunity and disrupt transmission of a virus.
This claim was promoted by David Martin, a financial analyst and self-help entrepreneur who operates a YouTube channel pushing COVID-19 conspiracy theories.
As of January 2021, research is ongoing to determine whether COVID-19 vaccines prevent transmission of the COVID-19 virus. However, contrary to Martin’s claim, neither U.S. Centers for Disease Control and Prevention and the U.S. Food and Drug Administration stipulate that vaccines must both provide immunity and block transmission of a virus.
“There are many ways to define it, but CDC describes a vaccine as a product that stimulates a person’s immune system to produce immunity to a specific disease, protecting the person from that disease,” CDC spokesperson Kristen Nordlund told NewsGuard in a January 2021 email. Similarly, a page on the FDA’s website explaining how vaccines work only mentions preventing disease, not transmission, stating, “Vaccination stimulates the body’s immune system to build up defenses against the infectious bacteria or virus (organism) without causing the disease.”
The two mRNA vaccines authorized for emergency use in the U.S. as of January 2021 would fit those definitions, as clinical trials found that both vaccines are approximately 95 percent effective in preventing COVID-19.
MYTH: Hank Aaron’s death is linked to the COVID-19 vaccine.
Baseball Hall of Famer and Major League Baseball’s one-time home run king Hank Aaron received the Moderna COVID-19 vaccine on Jan. 5, 2021, at the Morehouse School of Medicine. He told The Associated Press at the time that he hoped his willingness to be vaccinated would reduce vaccine hesitancy among Black Americans.
The 86-year-old Aaron died on Jan. 22, 2021. Before his cause of death was disclosed, anti-vaccine activists Robert F. Kennedy Jr. and Del Bigtree, both of whom have repeatedly spread false claims about the safety of vaccines, suggested without evidence that Aaron’s death was caused by the COVID-19 vaccine.
Morehouse College of Medicine spokesperson Nicole Linton denied these claims in an email to NewsGuard, stating, “His passing was not related to the vaccine, nor did he experience any side effects from the immunization. He passed away peacefully in his sleep.”
Three days after his death, the Fulton County Medical Examiner’s Office reported that Aaron died of natural causes. Additionally, Fox 5 Atlanta reported that officials at the medical examiner’s office do not believe the COVID-19 vaccine had any adverse effect on Aaron’s health and did not contribute to his death.
MYTH: A Tennessee nurse named Tiffany Dover died after receiving the COVID-19 vaccine on live TV.
Dover, a nurse at Catholic Health Initiatives (CHI) Memorial Hospital in Chattanooga, Tennessee, received her COVID-19 vaccine during a live broadcast on WRCB-TV on Dec. 17, 2020. During a subsequent interview with the station, she fainted, which she later explained was a common occurrence. “I have a history of having an overactive vagal response and with that, if I have pain from anything, hangnail or if I stub my toe, I can just pass out,” she said.
The Daily Beast reported in a January 2021 article that multiple relatives of Dover have confirmed on social media that she is alive, in response to online harassment from anti-vaccine activists. Elisa Myzal, a spokesperson for the Chattanooga Police Department, told the Daily Beast, “The police department isn’t involved in this at all because there’s no crime, no death, no nothing.”
MYTH: COVID-19 vaccines are not halal or kosher because they contain pork products.
Halal food refers to food that adheres to Islamic law on how food is raised, slaughtered, and prepared. Similarly, kosher food refers to foods that meet Jewish dietary standards. Both religions consider pork products to be forbidden.
Pork gelatin is contained in some vaccines licensed in the U.S., including the measles, mumps, and rubella vaccines. Gelatin is used to “protect vaccine viruses from adverse conditions such as freeze-drying or heat, particularly during transport and delivery,” according to the Children’s Hospital of Philadelphia.
However, the four COVID-19 vaccines that have been authorized for widespread emergency use in the U.S. and Europe — those produced by Pfizer, Moderna, AstraZeneca, and Johnson & Johnson — do not contain pork products, according to a February 2021 article in the Brussels Times.
In fact, Islamic and Jewish authorities, including the British Islamic Medical Association, Assembly of Muslim Jurists of America, the Rabbinical Council of America, and the Board of Deputies of British Jews, have encouraged their communities to get COVID-19 vaccines.
MYTH: The trials for COVID-19 vaccines were not designed to show the vaccines’ effectiveness in preventing severe cases of the disease.
In October 2020, the Food and Drug Administration announced that industry requests for emergency authorization of COVID-19 vaccines had to include data on “cases of severe COVID-19 disease among study subjects” in all phases of the vaccines’ clinical trials. This contradicts the claim that the vaccines were only designed for mild cases.
Moreover, clinical trial results for each of the three COVID-19 vaccines authorized in the U.S. — made by Pfizer/BioNTech, Moderna, and Johnson & Johnson — as well as the AstraZeneca vaccine, which has been authorized in the U.K. and the European Union, included data showing that the vaccines were effective in preventing severe cases of COVID-19.
The claim that COVID-19 vaccine trials only demonstrated effectiveness against mild, symptomatic cases and not severe ones appears to be based on COVID-19 vaccine trials’ “primary endpoint,” which the U.S. National Cancer Institute defines as “The main result that is measured at the end of a study to see if a given treatment worked.” For the Pfizer/BioNTech and Moderna vaccine trials, the primary endpoint was based on preventing cases where a participant showed mild symptoms of COVID-19, such as fever, cough, and chills, and then tested positive for the disease.
However, as noted, the trials also measured the vaccines’ efficacy on what are called “secondary endpoints,” defined by the FDA as outcomes in clinical trials “selected to demonstrate additional effects after success on the primary endpoint.” These secondary endpoints include severe COVID-19 cases, the definition of which included respiratory failure, admission to an intensive care unit, or death.
At an October 2020 meeting on the FDA’s vaccine advisory committee, health experts on the committee said concerns that the trials’ primary endpoints meant they could only prove that the vaccines were effective against mild COVID-19 were unfounded. “There simply does not exist an example in vaccinology of vaccines that are effective against mild disease that are not more effective in severe disease,” said Dr. Phillip Krause, deputy director of the FDA’s Office of Vaccines Research and Review.
MYTH: American boxer Marvin Hagler’s death is linked to the COVID-19 vaccine.
This myth relies on an Instagram post made by boxer Thomas Hearns on March 13, 2021, in which Hearns stated that Hagler was “in ICU fighting the after effects of the vaccine.” Hagler died later that day, and vaccine misinformation sites have used Hearns’ statement to tie Hagler’s death to his COVID-19 vaccination.
There is no evidence that Hagler, who was 66 at the time of his death, died from anything related to a COVID-19 vaccine or vaccine side effects. A statement on the boxer’s official website said that he “died on March 13 of natural causes,” and Hagler’s wife Kay wrote in a post on his official Facebook fan page that Hagler had “passed away unexpectedly at his home here in New Hampshire.”
Kay Hagler wrote in another post on Hagler’s Facebook fan page that it “for sure wasn’t the vaccine that caused his death,” noting that “I was the only person close to him until the last minute, and I am the only person that know [sic] how things went … now is not the time to talk nonsense.” Hearns himself later wrote on Instagram that “this is not an anti vaccine campaign … It’s outrageous to have that in mind during the passing of a King, Legend, Father, Husband and so much more.”
The U.S. Centers for Disease Control and Prevention states on its website that COVID-19 vaccines approved for use in the U.S. “are safe and effective. Millions of people in the United States have received COVID-19 vaccines under the most intense safety monitoring in U.S. history.” The CDC also says that to date, its vaccine adverse event reporting system (VAERS) “has not detected patterns in cause of death that would indicate a safety problem with COVID-19 vaccines.”
MYTH: Scientists at Memorial Sloan Kettering Cancer Center have discovered that mRNA inactivates tumor-suppressing proteins, meaning that mRNA vaccines used to protect against COVID-19 can cause cancer.
This false claim was first promoted by NaturalNews.com, a network of health misinformation sites that NewsGuard has found to have repeatedly published false content. The March 2021 NaturalNews.com article was based on a Memorial Sloan Kettering Cancer Center (MSKCC) study published in August 2018 in the journal Nature. Although that study did find that changes in mRNA can inactivate tumor-suppressing proteins, the research was not connected to mRNA vaccines like those used against COVID-19.
“This article circulating is categorically false, misrepresents the findings of our study and draws incorrect conclusions about vaccine risks,” Jeanne D’Agostino, spokesperson for Memorial Sloan Kettering, told Agence France-Presse in March 2021.
In fact, months before the NaturalNews.com story was published, the cancer center had updated its August 2018 press release about the study, to make it clear that the research did not involve mRNA vaccines. The updated text stated, “It’s important to note that mRNAs are a normal component of all cells and the specific ones discussed here are not involved in mRNA-based vaccines, like the one developed against SARS-CoV-2,” the virus that causes COVID-19.
According to a March 2021 article on Memorial Sloan Kettering Cancer Center’s website, “It’s important to know that none of the COVID-19 vaccines interact with or alter your DNA in any way. They cannot cause cancer.”
MYTH: COVID-19 vaccines have been proven to increase the risk of having a miscarriage.
A spokesperson for the U.S. Centers for Disease Control and Prevention told Agence France-Presse in February 2021, “To date, no evidence has indicated an increase in miscarriages after Covid-19 vaccines, and no concerning patterns of reporting have been observed.” A February 2021 document from the British Fertility Society and the U.K. Association of Reproductive and Clinical Scientists stated that COVID-19 vaccines “will not affect your risk of having a miscarriage.”
Sources claiming that a link exists between miscarriages and COVID-19 vaccines have frequently cited data from CDC’s Vaccine Adverse Event Reporting System (VAERS) and U.K. Medicines & Healthcare Products Regulatory Agency’s (MHRA) Yellow Card program. Both of these systems collect unverified reports of possible vaccine side effects that can be submitted by anyone, and do not prove that the vaccine caused the reported reaction.
A MHRA spokesperson told Reuters in March 2021, “There is no pattern to suggest an elevated risk of miscarriage related to exposure to the COVID-19 vaccines in pregnancy… Sadly, miscarriage is estimated to occur in about 1 in 4 pregnancies (equal to 25 in 100) in the UK (outside of the pandemic) and most occur in the first 12 weeks (first trimester) of pregnancy, so some miscarriages would be expected to occur following vaccination purely by chance.”
MYTH: Vaccines are increasing the number of new variants of the COVID-19 virus and making vaccinated individuals more likely to infect others with new super-strains.
None of the COVID-19 vaccines authorized for emergency use in the U.S. and Europe contain a live COVID-19 virus, and thus cannot create a variant or allow vaccinated individuals to infect others.
Martin Hibberd, a professor of emerging infectious disease at the London School of Hygiene & Tropical Medicine, told NewsGuard in a March 2021 email that the approved vaccines “are not complete viruses and so cannot replicate a new variant that can infect others. Some types of vaccine use attenuated whole viruses and these can generate variants that could theoretically pass on to others, but the COVID-19 vaccines are not of that type and so cannot do that.”
Hibberd also explained that variants that show some resistance to vaccine-acquired immunity could be more easily spread, but this does not mean that the vaccine created those variants. So far, there is no evidence of “resistant strains arising directly as a result of vaccines,” according to Hibberd.
Professor Luke O’Neill, an immunologist at Trinity College Dublin, told Euronews in April 2021 that, “Vaccines bring out the human immune system to kill the virus, that stops it replicating and therefore the chance of variants emerging is decreased.”
MYTH: PCR tests used to detect the virus that causes COVID-19 can also be used to secretly deliver the COVID-19 vaccine, according to research from Johns Hopkins University.
This myth misrepresents an animal study by Johns Hopkins researchers and published in the journal Science Advances in October 2020. The study tested devices called theragrippers, which are as small as a speck of dust and can deliver medicine to the gastrointestinal tract, with the goal of improving the efficacy of extended-release drugs.
Unlike the polymerase chain reaction, or PCR, tests used to detect the virus that causes COVID-19 — where a swab is inserted in the nose — the theragrippers in the Johns Hopkins study were administered via the rectum.
Johns Hopkins Medicine told NewsGuard in an April 2021 email, “This nanotechnology has shown promise in a laboratory setting. However, it is still in its infancy and has not been approved for use in humans. Theragrippers have been neither tested nor used for vaccine delivery.”
MYTH: Life insurance companies won’t pay out benefits to anyone who dies after receiving a COVID-19 vaccine because the vaccines are considered experimental.
Paul Graham, senior vice president of policy development at the American Council of Life Insurers, addressed this claim in a March 2021 statement on the council’s website. “The fact is that life insurers do not consider whether or not a policyholder has received a COVID vaccine when deciding whether to pay a claim,” Graham said. “Life insurance policy contracts are very clear on how policies work, and what cause, if any, might lead to the denial of a benefit. A vaccine for COVID-19 is not one of them. Policyholders should rest assured that nothing has changed in the claims-paying process as a result of COVID-19 vaccinations.”
The Canadian Life and Health Insurance Association and the Association of British Insurers each released similar statements in March 2021 explaining that COVID-19 vaccinations will have no impact on an individual life insurance coverage or benefits.
Contrary to the claim that the COVID-19 vaccines are considered “experimental,” each of the vaccines authorized for emergency use in the U.S. and Europe had to undergo multiple phases of clinical trials to test their safety and efficacy, although some phases overlapped to shorten development time. That data was then reviewed by health regulators before the vaccines were authorized for emergency use.
MYTH: MRNA COVID-19 vaccines can cause an increase in rare neurodegenerative disorders called prion diseases.
This claim was based on a January 2021 research article published in the journal Microbiology & Infectious Diseases. The article was written by Dr. J. Bart Classen, an immunologist in Maryland who has previously promoted the false claim that vaccines are linked to diabetes, according to a February 2021 PolitiFact article.
According to the U.S. Centers for Disease Control and Prevention, prion diseases are “a family of rare progressive neurodegenerative disorders that affect both humans and animals.” One such disease is bovine spongiform encephalopathy, more widely known as mad cow disease. The disease is named for prions, which the CDC defines as “abnormal, pathogenic agents that are transmissible and are able to induce abnormal folding of specific normal cellular proteins called prion proteins that are found most abundantly in the brain.”
Classen’s article did assert that mRNA vaccines could cause prion diseases, as well as other neurological conditions such as Alzheimer’s disease, but only cited as evidence of the claim a three-sentence summary of an unspecified analysis of the Pfizer/BioNTech COVID-19 vaccine.
Jacob Yount, an associate professor of microbial infection and immunity at Ohio State University, told The Dispatch in April 2021 that Classen’s study “seems to be based on gibberish presented in a seemingly scientific manner.” Yount said, “mRNA vaccines have a longer history of testing in humans that started several years before the COVID vaccines, and these past vaccines were found to be safe and have not resulted in prion disease. Further, the mRNAs themselves are degraded by our cells in a matter of days, so I do not find any reason to think that the mRNAs delivered to cells in our arm muscle would have a direct effect on proteins in the brain.”
MYTH: Being in close proximity to someone who has received a COVID-19 vaccine can cause unvaccinated women to have a miscarriage or experience menstrual cycle changes.
According to an April 2021 article by The Associated Press, it is biologically impossible for unvaccinated women to experience reproductive problems just by being around individuals who have received a COVID-19 vaccine.
A spokesperson for the U.S. National Institutes of Health told Reuters in April 2021, “There is no evidence that individuals vaccinated for COVID-19 can transmit the vaccines to others or that vaccination of one person can have negative health effects on others.” Dr. Taraneh Shirazian, an NYU Langone gynecologist, told The Associated Press in April 2021: “You can’t pass it from one person to another if you stand next to someone.”
Centner Academy, a private school in Miami, Florida, announced in April 2021 that it would not employ vaccinated teachers, citing in a letter to parents anecdotal claims of women “reporting adverse reproductive issues from being in close proximity with those who have received any one of the COVID-19 injections.”
Dr. Aileen Marty, an infectious disease specialist with Florida International University, told WFOR, a CBS-owned TV station in Miami, after reviewing the Centner Academy letter: “There are no scientific bases for any of the concerns that they raise and there’s no foundation whatsoever. It shows me that the author has a very primitive understanding of what a vaccine is and really no understanding of the scientific process.”
MYTH: People vaccinated with COVID-19 vaccines can shed disease-causing particles to others.
In an April 2021 statement to Reuters, an unnamed U.S. Centers for Disease Control and Prevention spokesperson said, “There is no way for a COVID-19 vaccinated person to ‘shed vaccine.’ COVID-19 vaccines give instructions to teach our cells how to make a protein—or even just a piece of a protein—that triggers an immune response inside our bodies. After the protein piece is made, the cell breaks down the instructions and gets rid of them. The immune response, which produces antibodies, is what protects us from getting infected if the real virus enters our bodies.”
Only vaccines that contain a live virus can shed enough to potentially infect other people. USA Today reported in a May 2017 article that this occurred with the oral polio vaccine, which was distributed beginning in 1961, because children who received the vaccine shed the virus through their feces, and in rare cases, could be spread to others who didn’t wash their hands after using the bathroom.
The oral polio vaccine stopped being used in the U.S. by 2000, and Dr. Paul Offit, director of the Vaccine Education Center at the Children’s Hospital of Philadelphia, told USA Today that no other type of vaccine has ever been shown to shed in a manner that caused disease.
MYTH: The increase in COVID-19 cases and deaths in India between February and May 2021 was caused by COVID-19 vaccinations.
While the COVID-19 surge in India did begin after the country started administering COVID-19 vaccines on Jan. 16, 2021, the two events are not associated. Only 9.8 percent of the country’s population had received one dose of a COVID-19 vaccine as of May 10, 2021 — and the rate of vaccination was even lower when COVID-19 cases had begun to increase in February 2021, according to a May 2021 fact-checking article from Reuters.
According to Johns Hopkins University, India’s seven-day average of new COVID-19 cases went from a low of 11,145 on Feb. 11, 2021, to a peak of 391,232 on May 8, 2021.
Sumit Chanda, director of the immunity and pathogens program at Sanford Burnham Prebys Medical Discovery Institute in San Diego, California, told USA Today in May 2021, “There’s actually an inverse correlation between those people who got the vaccine and those people are getting sick,” meaning that vaccinated individuals were less likely to get COVID-19.
MYTH: Videos posted on social media show magnets sticking to people’s arms after they received COVID-19 vaccines, proving the vaccines contain magnetic ingredients.
Dr. Stephen Schrantz, an infectious diseases specialist at the University of Chicago, called the videos “a hoax” in a May 2021 article by Agence France-Presse. “There is absolutely no way that a vaccine can lead to the reaction shown in these videos posted to Instagram and/or YouTube,” he said. “It is better explained by 2 sided tape on the metal disk being applied to the skin rather than a magnetic reaction.”
None of the COVID-19 vaccines authorized for widespread use in the U.S. and Europe contain magnetic ingredients or microchips. Lisa Morici, an associate professor at the Tulane University School of Medicine who studies vaccines, told FactCheck.org in May 2021 that the ingredients in the Pfizer, Moderna, and Johnson & Johnson COVID-19 vaccines “are simply RNA/DNA, lipids, proteins, salts, and sugars.”
Dr. Edward Hutchinson, a lecturer at the Centre for Virus Research at the University of Glasgow, told Newsweek in a May 2021 article that “you would need to introduce a large lump of magnetic material beneath the skin to get the action through the skin that the videos claim to show — if you want to give this a go, try getting a fridge magnet to pick up anything, particularly tiny bits of metal, through the skin between your thumb and index finger.”
MYTH: The American Red Cross will not accept blood donations from anyone who has received a COVID-19 vaccine because the vaccines wipe out the body’s natural antibodies.
The American Red Cross accepts blood donations from people who have received a COVID-19 vaccine, according to its website. American Red Cross spokesperson Katie Wilkes told The Associated Press in May 2021, “In most cases, you can donate blood, platelets and plasma after a COVID-19 vaccine as long as you’re feeling healthy and well.”
Regarding the claim that the COVID-19 vaccines wipe out antibodies, Columbia University microbiology and immunology professor Vincent Racaniello told political site The Dispatch in May 2021, “Vaccines do just the opposite, they induce antibodies, not wipe them out. There are no data which would suggest that vaccines reduce antibody levels. Furthermore, if this were true, then there would be no blood supply as many people have received a variety of different vaccines.”
MYTH: Pfizer’s COVID-19 shot caused more deaths than the AstraZeneca vaccine.
There is no evidence of a causal link between the Pfizer-BioNTech COVID-19 vaccine and deaths among its recipients. Claims that the Pfizer vaccine is deadlier than other vaccines often cite unverified reports of deaths following vaccination, with no proof that the deaths were caused by the vaccine.
As of May 2021, the CDC said that it has not found any deaths directly related to the Pfizer COVID-19 vaccine. Multiple clinical trials and additional studies following emergency authorization have shown that the Pfizer vaccine is safe and effective at preventing symptomatic cases of COVID-19.
Several European news organizations, including French tech news site Numerama and German broadcaster Deutsche Welle, reported in May 2021 that a Russian-linked advertising agency attempted to run an anti-Pfizer disinformation campaign on social media, using similar arguments. French and German YouTubers and influencers said that an advertising agency called Fazze offered them money to post social media videos and messages warning against the Pfizer vaccine and claiming that “the death rate among the vaccinated with Pfizer is almost 3x higher than the vaccinated by AstraZeneca,” Numerama reported.
According to a May 2021 Wall Street Journal report, French counterintelligence authorities were investigating whether the Russian government was behind the Fazze emails and the related disinformation campaign. A 2021 report by the Alliance for Securing Democracy, an advocacy group that studies state disinformation, found that Russian state media outlets have repeatedly drawn unsubstantiated links between the Pfizer vaccine and deaths of vaccine recipients. Although it is not clear why Pfizer received such negative treatment by the Russians, the Alliance for Securing Democracy report notes that the Pfizer vaccine was the first Western vaccine to compete with the Russian state-backed Sputnik V vaccine.
Correction: An earlier version of this report inaccurately stated there were two severe cases of COVID-19 observed among the 36,000 people who received either the Moderna or Pfizer/BioNTech COVID-19 vaccine. Only one severe case of COVID-19 was reported among vaccine recipients in either trial, both of which were published in December 2020, with the single instance coming in the Pfizer/BioNTech trial. NewsGuard apologizes for the error.
Editor’s Note: This article was updated on Feb. 1, 2021, to include new information about the COVID-19 vaccines’ effectiveness against virus mutations.