Metadata
Author: Tico19
Data
English[en]
Coronaviruses were first discovered in the 1930s when an acute respiratory infection of domesticated chickens was shown to be caused by infectious bronchitis virus (IBV).
Spanish[es]
Los coronavirus se descubrieron en la década de 1930, cuando se demostró que una infección respiratoria aguda de pollos domésticos era causada por el virus de la bronquitis infecciosa (VBI).