Covid’s Spread in Schools Is Questioned in Latest Nordic Study: Scientists in a Nordic study have found that keeping primary schools open during the coronavirus pandemic may not have had much bearing on contagion rates.
There was no measurable difference in the number of coronavirus cases among children in Sweden, where schools were left open, compared with neighboring Finland, where schools were shut, according to the findings.
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Why emergency COVID-vaccine approvals pose a dilemma for scientists : After a flurry of positive results from clinical trials of COVID-19 v...
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The Value of a Cure: An Asset Pricing Perspective : We provide an estimate of the value of a cure using the joint behavior of stock prices ...
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The Tricky Math of COVID-19 Herd Immunity : Herd immunity differs from place to place, and many factors influence how it’s calculated.