Coronaviruses cause diseases in mammals and birds that include diarrhea in cows and pigs.

Coronaviruses cause diseases in mammals and birds that include diarrhea in cows and pigs.
Coronaviruses cause diseases in mammals and birds that include diarrhea in cows and pigs.
Coronaviruses cause diseases in mammals and birds that include diarrhea in cows and pigs.

pigs.