PAY ATTENTION—There is one crisis we all needs to pay attention to—and that is the unprecedented Brazil 🇧🇷 surge of the #P1 variant, overloaded hospitals, & sharp mortality spike. If more contagious #P1 out of control worldwide, we are all endangered. 🧵#SOSBrazil #COVID19 pic.twitter.com/GYSRobnUFk

— Eric Feigl-Ding (@DrEricDing) March 21, 2021