Respuesta :

25siewell

Answer:

Discovered in China, at the ending of December 2019

Explanation:

unicorncrazygh

Explanation:

The corona viruse first characterized in 1960s, since 2003, at least 5 new human corona viruses.

2019 December, city of Wuhan in hubei province china. January 2020 they found out it was the corona virus