Researchers are learning drugs that are already approved for other health situations as possible treatments for COVID-19. Об этом сообщают «Ведомости» со ссылкой на данный исследователей Института ... The virus spreads by respiratory droplets released when a person With all the virus coughs, sneezes, breathes, sings or talks. These droplets https://dirstop.com/story9847624/coronavirus-56-million-secrets