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COVID-19 is more widespread in households than is thought



According to a recent study, COVID-19 spreads more often in US households than is thought.

The study is published Friday (October 30) in the journal Weekly reports on morbidity and mortality, involving 191 people in Tennessee and Wisconsin, who lived with someone recently diagnosed with COVID-19. Of these, 102 were infected within seven days of joining the study, with a “secondary infection rate” of 53%. (The secondary infection rate is the percentage of those exposed to COVID-19 since the first case.)


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