WHO walks back claim that asymptomatic transmission is rare
 

GENEVA: A top expert at the World Health Organisation on Tuesday walked back her earlier assertion that transmission of the coronavirus by people who do not have symptoms is “very rare.”Dr. Maria Van Kerkhove, who made the original comment at a WHO briefing on Monday, said that it was...http://feeds.feedburner.com/~r/com/cwEr/~4/y-7cS_tsw8s

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