Johns Hopkins doctor claims the US will reach herd immunity by April

[السياسي]

Dr Marty Makary estimates that the U.S. will have herd immunity by then, driven by the high, but underestimated, number of people who have been infected already and vaccination.

https://www.dailymail.co.uk/health/article-9279773/Johns-Hopkins-doctor-claims-reach-herd-immunity-April.html?ns_mchannel=rss&ito=1490&ns_campaign=1490 ]قرااء المزيد ..... [/url]