,John,, ... 21 , , ... ...., ...

..., ...

,



Covid-19 . , .

, , - : Covid-19 .

, , , .

: - .



- SARS-CoV-2 .

, , .

Covid-19 ( ), - , , .




. - - , .

.

Covid-19, , - , , .

- - .

, Covid-19 ( ), -: , , - .

, - - ( 50 ), Covid-19.

, - .

- . Covid-19.



?

, ( ), . Covid-19.

. , .

- . , - , .

, Covid-19 . -, 3 - , . -, , : ACE2, , .

, - . .

, . , , Covid-19 .

, , , .

, , , , , .



https://www.bbc.com/russian/features-52450482