Microsoft Launching 'Plasmabot' to Encourage People Recovered From COVID-19 to Donate Their Plasma 0 19.04.2020 07:15 Sputnik International Сonvalescent plasma has proved itself as an effective treatment for different diseases, as patients who have survived produce antibodies fighting the antigen that caused the disease. Moscow.media Частные объявления сегодня Rss.plus Все новости за 24 часа