A study of 700 people who tested positive for influenza suggests that their risk of infecting household contacts was 18.8% ...

The term "bird flu" refers to a highly pathogenic avian influenza (HPAI) A, classified as H5N1. Wild birds carry and transmit ...

Nine cases of swine flu H1N1 have been recorded by the health department of central Binh Dinh Province over the past month, ...

In the 2009 swine flu pandemic, multiple reassortment events in pigs and birds led to the novel H1N1 virus strain, which led ...

New research and discussions with dairy farmers in the Central Valley suggests H5N1 bird flu is more widespread among people ...

Most people born before 1968 have antibodies against flu viruses similar to the H5N1 strain circulating today, which might ...

Flu season in India typically occurs during the monsoon and post-monsoon months, as the increased humidity following cooler ...

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 suspension of visitation comes after the confirmation of the Influenza A (H1N1) virus at the St. Catherine Adult ...

In 2009, H1N1 bird flu caused the first global flu pandemic in 40 years, with the first infections detected in California.

As a virus scientist in South Africa, I’ve been watching with dread as H5N1 bird flu spreads among animals in the United ...

Undocumented or subclinical influenza cases may explain why those who receive repeat influenza vaccines over multiple seasons ...