Health
Randomized trials could help clarify uncertainties around reopening schools safely – News-Medical.Net
Schools are closing again in response to surging levels of COVID-19 infection, but staging randomised trials when students eventually return could help to clarify…

Schools are closing again in response to surging levels of COVID-19 infection, but staging randomized trials when students eventually return could help to clarify uncertainties around when we should send children back to the classroom, according to a new study.
Experts say that school reopening policies currently lack a rigorous evidence base – leading to wide variation in policies around the world, but staging cluster randomized trials (CRT) would create a body of evidence to help policy makers…
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