It’s highly transmissible and it may cause more severe illness. Should the U.S. be worried about the Delta variant? websharepost 16:20 IFTTT , NYT Edit By BY EMILY ANTHES via NYT World https://ift.tt/3j2yl1s Share on Facebook Share on Twitter Share on Google Plus About websharepost RELATED POSTS The world is unprepared for the nex...The pandemic poses the worst threat...
0 commentaires:
Enregistrer un commentaire