There is not any signal which the H5N1 bird flu circulating in dairy cow herds is building the ability to unfold conveniently to folks. But federal health… Postoji mogućnost da je propušteno da se ubeleže mogući smrtni ishodi među više od five hundred.000 dijagnostikovanih slučajeva zaraze ovim virusom tokom nekoliko https://virusbolabet.com/