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A Project of The Annenberg Public Policy Center

Face Masks Don’t Cause Legionnaires’ Disease

Face Masks Don’t Cause Legionnaires’ Disease

A viral social media post is spreading the falsehood that wearing a face mask to slow the spread of COVID-19 could cause Legionnaires’ disease. But Legionnaires’ disease is caused by bacteria that festers mostly in warm, standing water, not in human saliva.

Kamala Harris Is Eligible to Serve as President

Kamala Harris Is Eligible to Serve as President

Kamala Harris, former Vice President Joe Biden’s running mate, is eligible to serve as U.S. president, contrary to the false claims of viral posts on Facebook. Her mother is from India and her father from Jamaica — but Harris was born in Oakland, California.

Video Using Trump’s State of the Union Address Wasn’t ‘Banned’

Video Using Trump’s State of the Union Address Wasn’t ‘Banned’

A viral video on Facebook claims to show a “campaign ad” for President Donald Trump that was “banned” by Facebook. There’s no evidence the video — showcasing audio from Trump’s 2020 State of the Union address — was “banned,” or that it’s an ad from the Trump campaign.

False Claims Follow Old Portland Mugshots

False Claims Follow Old Portland Mugshots

Old mugshots circulating on social media falsely suggest that they show 13 teachers who were recently arrested during the protests in Portland, Oregon. The photos are actually from 2017, and the posts provide no evidence that any of them are teachers.

Asthma Medicine Not Proven as COVID-19 ‘Cure’

Asthma Medicine Not Proven as COVID-19 ‘Cure’

A viral headline on Facebook claims that a vaccine isn’t “Needed” for COVID-19 because “There Is Already A Cure.” But the supposed “cure” is an asthma medication, touted by a Texas doctor, that has not yet been proven in clinical trials as an effective treatment for COVID-19 — though researchers are exploring its efficacy.

COVID-19 Nasal Swab Test Does Not Cause Risk of Infection

COVID-19 Nasal Swab Test Does Not Cause Risk of Infection

A viral Facebook post makes the false claim that the nasal swab test for COVID-19 damages the “blood-brain barrier” and can therefore lead to brain infections. Medical experts say the swab test is completely safe. 

Viral Video Manipulates Pelosi’s Words

Viral Video Manipulates Pelosi’s Words

A manipulated video clip of House Speaker Nancy Pelosi shared widely on Facebook makes it appear that she slurred her words during a May press conference. She didn’t. The video clip was slowed down and spliced together.

Herman Cain Died of COVID-19, Not Cancer

Herman Cain Died of COVID-19, Not Cancer

Within hours after his passing, Facebook posts falsely claimed that former Republican presidential candidate Herman Cain died of colon cancer, not COVID-19. Cain did battle and survive cancer in 2006, but his staff confirmed online that his death was due to the novel coronavirus.

COVID-19 Data-Reporting Changed, But Not Florida’s Case Count

COVID-19 Data-Reporting Changed, But Not Florida’s Case Count

As Florida’s COVID-19 case count rose to the second-highest in the U.S. in July, a former challenger for House Speaker Nancy Pelosi’s congressional seat falsely claimed on social media that the Centers for Disease Control and Prevention had made a “mistake” and subsequently reduced Florida’s count by 79,000 cases. There was no such adjustment.