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A Project of The Annenberg Public Policy Center

Post Misleads on Japan’s Policy for Donating Blood After COVID-19 Vaccination

Post Misleads on Japan’s Policy for Donating Blood After COVID-19 Vaccination

Japan only recently adopted guidelines for accepting blood donations from those who have received COVID-19 vaccines. The guidelines are intended to give donors time to get over any side effects from the vaccine. Without providing that context, a social media post misleadingly claims Japan is “refusing” blood donations from vaccinated people.

Exploring the Legality of COVID-19 Vaccine Mandates

Exploring the Legality of COVID-19 Vaccine Mandates

Q: Can employers, colleges and universities require COVID-19 vaccinations?

A: Generally, they may require immunizations. But there is some uncertainty about the legality of mandating vaccines authorized for emergency use by the U.S. Food and Drug Administration.

Viral Post Misleads on COVID-19 Death Reporting, Vaccine Monitoring

Viral Post Misleads on COVID-19 Death Reporting, Vaccine Monitoring

A tweet that migrated across social media platforms falsely suggests that any deaths in the 20 days following positive COVID-19 tests are to be attributed to the disease, “no matter what other factors were involved.” There is no such policy. And there’s also no evidence for the post’s suggestion that the vaccines are causing deaths that are being ignored.

Meme Featuring DeSantis Presents Misleading Picture of COVID-19 and Vaccine Safety

Meme Featuring DeSantis Presents Misleading Picture of COVID-19 and Vaccine Safety

COVID-19 was the third-leading cause of death in the U.S. in 2020. But a meme featuring Florida Gov. Ron DeSantis minimizes the toll the pandemic already has taken — particularly among the elderly. The meme also questions getting inoculated, despite the safety record of the vaccines and DeSantis’ public support for vaccines.

Vaccines Benefit Those Who Have Had COVID-19, Contrary to Viral Posts

Vaccines Benefit Those Who Have Had COVID-19, Contrary to Viral Posts

There is no evidence that vaccines could cause harm to people who already have been infected with SARS-CoV-2 or have become ill with the disease COVID-19. On the contrary, recent studies show the vaccine gives an important immunity boost to those previously infected and suggest that one dose might be enough. 

Stories Falsely Cite ‘Stanford Study’ to Misinform on Face Masks

Stories Falsely Cite ‘Stanford Study’ to Misinform on Face Masks

Stanford Medicine says it “strongly supports the use of face masks to control the spread of COVID-19.” Yet viral stories falsely claim a “Stanford study” showed that face masks are unsafe and ineffective against COVID-19. The paper is a hypothesis, not a study, from someone with no current affiliation with Stanford. Update: The paper was retracted.

Irish Professor Makes Unfounded Claims About Long-Term Effects of mRNA Vaccines

Irish Professor Makes Unfounded Claims About Long-Term Effects of mRNA Vaccines

The COVID-19 mRNA vaccines authorized for use were found to be safe and effective in clinical trials and real-world conditions. A professor in Ireland baselessly claims in a video circulating on social media that they are not, and that those who get the vaccines will die as a result within several years.

Idaho Doctor Makes Baseless Claims About Safety of COVID-19 Vaccines

Idaho Doctor Makes Baseless Claims About Safety of COVID-19 Vaccines

A viral video features a doctor making dubious claims about COVID-19 vaccines and treatments at a forum hosted by Idaho’s lieutenant governor. Dr. Ryan Cole claims mRNA vaccines cause cancer and autoimmune diseases, but the lead author of the paper on which Cole based that claim told us there is no evidence mRNA vaccines cause those ailments.

Tucker Carlson Misleads on COVID-19 Vaccines, Masks

Tucker Carlson Misleads on COVID-19 Vaccines, Masks

All of the authorized COVID-19 vaccines are effective at preventing symptomatic disease. Yet Fox News host Tucker Carlson baselessly casts doubt on the effectiveness of the vaccines, because federal officials urge fully vaccinated people to wear masks in public settings.