Does Closing Schools Help Stop the Spread?

This article from the New York times discusses a plan some researchers have in the United States to determine whether school closures actually helped stop the spread of Covid-19. Written May 2, 2020.

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“There May Be a Dangerous Shortcut to a Coronavirus Vaccine”

This article from the New York times discusses the idea of a human-challenge trial: intentionally infecting volunteers to see if it would work. The discussion mirrors the ethical quandries of doing randomized controlled trials in economics settings, where researchers suspect that the “treatment” might not be good for people. Written April 30, 2020.

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