Masks that have become “fashionable”!

[custom_adv]
Genetic analysis by Chinese scientists of 103 samples of the virus, taken from patients in Wuhan and other cities, suggests that early on two main strains emerged, designated L and S.

Check Also

Azar Hekmat-Shoar

Azar Hekmat-Shoar, whose real name was Azar Taj Dehghani, was born in Tabriz in 1314 …

Privacy Policy