Daily Debunk
Claim: "More cops have died from COVID this year than have been killed on patrol." Former U.S. vice president and Democratic Party presidential nominee Joe Biden, August 31.
Verdict: Mostly True
Read the full story at: PolitiFact
Social Media Disinfo
Circulating on social media: Claim that a video shows a rally against coronavirus restrictions in the British capital of London.
Verdict: False
Read the full story at: Agence France-Presse
Factual Reads on Coronavirus
Coronavirus research updates: Even octogenarians develop potent antibodies
Nature wades through the literature on the new coronavirus — and summarizes key papers as they appear.
-- Nature, September 1
Scientists see downsides to top COVID-19 vaccines from Russia, China
They are based on a common cold virus that many people have been exposed to, potentially limiting their effectiveness, some experts say.
-- Reuters, August 31
Scientists are reporting several cases of Covid-19 reinfection — but the implications are complicated
It’s possible that these early cases of reinfection are outliers and have features that won’t apply to the tens of millions of other people who have already shaken off Covid-19.
-- Stat, August 28
Does a face mask protect me, or just the people around me?
It likely provides protection for both.
-- Associated Press, August 27
Can mosquitoes spread the coronavirus?
No. While mosquitoes can spread some diseases, most notably malaria, experts say COVID-19 is not among them.
-- Associated Press, August 25
The coronavirus may shut down the immune system’s vital classrooms
In many infections, the immune system builds so-called germinal centers in the spleen or lymph nodes to train cells that make antibodies, but the structures fail to develop in some COVID-19 cases.
-- Science, August 25
Lockdown Let the Earth Breathe. What Do We Do Next?
COVID-19 could be a turning point in climate activism—but only if we play it right.
-- The Walrus. August 24
Startling report suggests COVID-19 may have first appeared in 2012
In 2012, six people at the Mojiang mine, in Yunnan province, experienced a pneumonia-like illness after removing bat feces in their area. Overall, three of the men had died after experiencing fever, dry cough, and other symptoms also typical in COVID-19 patients.
-- News-Medical.Net, August 17
Watch: Antibodies, immunity, and what they mean for Covid-19, explained
The immune system is no wimp. When pathogens cause illness, it kicks into high gear. Cells work together to tag, kill and gobble up invaders as they fight the infection.
-- Stat, May 5
The race for coronavirus vaccines: a graphical guide
Eight ways in which scientists hope to provide immunity to SARS-CoV-2.
-- Nature, April 28
The Best Coronavirus Myth-Busting Collections
COVID19 Infodemics Observatory
Mapping the COVID-19
Reliable Coronavirus Information
U.S. Centers for Disease Control
Federation of American Scientists
Johns Hopkins University & Medicine