The World Health Organization (WHO) is apprehensive about the transmission of H5N1 bird flu to humans and other species, with a high mortality rate, and urges health providers to be vigilant and respond promptly to the spreading virus. ...
The World Health Organization (WHO) is apprehensive about the transmission of H5N1 bird flu to humans and other species, with a high mortality rate, and urges health providers to be vigilant and respond promptly to the spreading virus. ...