29 Şubat 2020 Cumartesi

They Recovered From the Coronavirus. Were They Infected Again?


By BY APOORVA MANDAVILLI from NYT Health In a few cases, patients again tested positive for the virus after they were no longer ill. But little is known about the virus, and it’s possible that testing flaws may be to blame. https://ift.tt/399sRKx

Hiç yorum yok:

Yorum Gönder

Routine Childhood Vaccinations in the U.S. Slipped During the Pandemic

By BY BENJAMIN MUELLER AND JAN HOFFMAN from NYT Health Nationwide, the number of kindergartners with the required shots fell below the targ...