Wednesday, November 4, 2020

Scientists say New York City likely had COVID-19 infections in February, weeks earlier than official data suggests

Scientists say New York City likely had COVID-19 infections in February, weeks earlier than official data suggestsThe first case of COVID-19 wasn't confirmed until March — but plasma samples from February suggest the virus may have circulated before that.




from Yahoo News - Latest News & Headlines https://ift.tt/2HW6oZj

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