Bir sonraki

Is COVID-19 a Pandemic? | March 2020 Update

4,945 Görünümler· 10/22/23
SciShow
SciShow
2,181 Aboneler
2,181
İçinde Life

SARS-CoV-2 is a new kind of coronavirus that appeared suddenly in late 2019. The disease it causes, called COVID-19, is now showing signs that it s able to spread outside of its place of origin....

Daha fazla göster

 0 Yorumlar sort   Göre sırala


Bir sonraki