17 outubro 2020
Uzbekistan intends to detect people without medical masks using CCTV camera
Uzbekistan intends to detect people without medical masks using CCTV camera: A fine of about 110 dollars is imposed on anyone not wearing a face mask in the public places in the Republic as part of the measures taken to prevent the spread of coronavirus infections.
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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.