A study of 700 people who tested positive for influenza suggests that their risk of infecting household contacts was 18.8% ...
A British Columbia teenager who got sick with bird flu two weeks ago did not infect any people or animals they were in contact with while infectious, according to provincial ...
The term "bird flu" refers to a highly pathogenic avian influenza (HPAI) A, classified as H5N1. Wild birds carry and transmit ...