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He predicted the widespread COVID-19 pandemic early on. Now he’s been knighted by the Italian government.

HealthArticle

He predicted the widespread COVID-19 pandemic early on. Now he’s been knighted by the Italian government.

Tracking an epidemic requires computer models. But what if those models are wrong?

Science & TechnologyArticle

Tracking an epidemic requires computer models. But what if those models are wrong?

How long is an Ebola survivor contagious? One case is causing scientists to rethink the answer.

HealthArticle

How long is an Ebola survivor contagious? One case is causing scientists to rethink the answer.