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Artículos sobre COVID-19

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U.S. Surgeon General Vice Admiral Jerome M. Adams, center, demonstrates hand-washing to U.S. Sen. Richard Blumenthal, left, and Connecticut Gov. Ned Lamont, right, in Rocky Hill, Conn., March 2, 2020. AP Photo/Jessica Hill

Why hand-washing really is as important as doctors say

As the coronavirus spreads, public health officials stress the importance of hand washing. But can it really make that much of a difference? A microbiologist explains why.
A woman wearing a sanitary mask to guard against coronavirus checks her phone in Milan, Italy. Claudio Furlan/Lapresse via AP

Coronavirus: How Twitter could more effectively ease its impact

By providing users with pertinent and reliable disaster-related information, Twitter has the potential to reduce the impact of a disaster. So why aren’t public organizations using it properly?
Alex Azar, secretary for US Health and Human Services, spoke with senators about the coronavirus on Feb. 25. AP Photo/J. Scott Applewhite

How can we prepare for the coronavirus? 3 questions answered

With the coronavirus spreading to more countries, public health officials in the US are warning Americans that coronavirus will become a problem in the US, too. What does this mean for you?

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