The circulation of a more contagious coronavirus variant, combined with a slow vaccine rollout, led to a 15 percent increase in cases nationally last week. https://ift.tt/2OTikhi https://ift.tt/3vnlnPM World New York Times March 13, 2021 at 07:00PMItalians start a widespread lockdown.

By Gaia Pianigiani and Jennifer Jett from NYT World https://ift.tt/2OTikhi
https://ift.tt/2OTikhi https://ift.tt/3vnlnPM New York Times