Friday, 3 July 2020

Coronavirus: What makes a gathering a ‘superspreader’ event?

How can a two-hour choir practice lead to 53 Covid-19 infections? We ask an expert.

from BBC News - World https://ift.tt/2Ax1ezc

No comments:

Post a Comment

Ex-intelligence officer in Austria's biggest spy trial for years

Egisto Ott, 63, denies charges of handing over information to Russian agents. from BBC News https://ift.tt/vpyWb5w