Ir jaaizsarga mute, deguns un acis! The primary mechanism of transmission of SARS-CoV-2 is via infected respiratory droplets, with viral infection occurring by direct or indirect contact with nasal, conjunctival, or oral mucosa (...) https://t.co/I90EAh8tih 0 atbildes

Didzis Dejus
(2020-11-17 11:09:11)
@twitter
Ir jaaizsarga mute, deguns un acis! The primary mechanism of transmission of SARS-CoV-2 is via infected respiratory droplets, with viral infection occurring by direct or indirect contact with nasal, conjunctival, or oral mucosa (...) https://t.co/I90EAh8tih

© 2009-2017 civciv ;)