Setting the record straight: There is no 'Covid heart' In a world where success is measured by clicks, the idea that even mild cases of Covid-19 could pose a new and unprecedented threat to the heart took off, even though it was largely unsubstantiated. Patrick Skerrett STAT

After a year of frightening headlines, widespread concern, and countless retweets that the virus that causes Covid-19 may attack the heart more aggressively than any other viral illness, the verdict is in: It doesn’t.

CDC is talking to airlines about wastewater testing in planes. New reports support that strategy. Analyzing airplane sewage could help scientists track new Covid variants entering the U.S., or identify novel pathogens. NBC News

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The U.S. has been monitoring for the coronavirus in wastewater since the CDC launched its National Wastewater Surveillance System in September 2020. But that testing mainly involves wastewater from households or buildings, not samples from airports or planes.

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Study of airplane wastewater shows COVID-19 travel restrictions failed Tests of toilet tank water from flights entering the United Kingdom helped Welsh scientists determine that steps meant to keep the COVID-19 virus from traveling among countries appear to have failed. UPI

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