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A Project of The Annenberg Public Policy Center
SciCheck’s COVID-19/Vaccination Project

Coronavirus Hasn’t Contaminated Crab Legs

Coronavirus Hasn’t Contaminated Crab Legs

A viral post disguised as a TV news report falsely claims that crab legs have been contaminated with the novel coronavirus. The pandemic has affected the flow of seafood from foreign markets, but crab is safe to eat.

Gargling Water With Salt Won’t ‘Eliminate’ Coronavirus

Gargling Water With Salt Won’t ‘Eliminate’ Coronavirus

A viral image circulating online is falsely advising social media users that gargling water with salt or vinegar “eliminates” the coronavirus. There is currently “no specific medicine recommended to prevent or treat the new coronavirus,” according to the World Health Organization.

The Facts on Coronavirus Testing

The Facts on Coronavirus Testing

Federal officials have provided confusing and sometimes contradictory statements about the number and availability of tests to diagnose new coronavirus infections. We’ll explain how testing works, what happened with the CDC’s coronavirus test and what’s known about how many tests are available in the U.S.

Fake Coronavirus Cures, Part 3: Vitamin C Isn’t a Shield

Fake Coronavirus Cures, Part 3: Vitamin C Isn’t a Shield

Online posts claim that vitamin C can “stop” the new coronavirus. While it’s true that vitamin C can have a marginal effect on warding off a cold, there’s no evidence that it can stop or treat the new coronavirus.

Fake Coronavirus Cures, Part 1: MMS is Industrial Bleach

Fake Coronavirus Cures, Part 1: MMS is Industrial Bleach

Online posts have claimed to reveal various “cures” for the new coronavirus. Some are benign, like eating boiled garlic, while others are potentially dangerous, like drinking chlorine dioxide, an industrial bleach. Neither will cure the virus.

Coronavirus Wasn’t Sent by ‘Spy’ From Canada

Coronavirus Wasn’t Sent by ‘Spy’ From Canada

Social media posts falsely claim that a “Chinese spy team” working in a Canadian government lab sent “pathogens to the Wuhan facility” prior to the coronavirus outbreak in China. Two Canadian agencies have told us those claims are wrong.