Study: 5 States Had Virus Infections Before First Reported Cases

Study: 5 States Had Virus Infections Before First Reported Cases

Assessment

Interactive Video

Science, Biology, Social Studies

9th - 10th Grade

Hard

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A government study indicates that the coronavirus was present in at least five US states weeks before they reported their first cases, suggesting the virus was in the US as early as December 2019. The study analyzed over 24,000 antibody samples from Illinois, Massachusetts, Mississippi, Pennsylvania, and Wisconsin, as part of an NIH research program.

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OPEN ENDED QUESTION

3 mins • 1 pt

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