A coronavirus vaccine is unlikely to be available for widespread use this year, and more than 20% of the U.S. population could be infected with Covid-19 by year-end based on current spread rates, Scott Gottlieb says

from Livemint - News https://ift.tt/3hcXpi0
https://ift.tt/eA8V8J

Post a Comment

أحدث أقدم