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 ...

The developing avian influenza panzootic and the growing possibility of a pandemic bring to the fore the existential ...

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

Flu activity is showing a slight increase across the U.S. as seasonal influenza begins to circulate more widely, according to the CDC . Three jurisdictions reported moderate flu activity, but no areas ...

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

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

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

The 2024-2025 flu vaccine is trivalent, targeting A/H1N1, A/H3N2, and B/Austria strains, with new recommendations for solid-organ transplant recipients. FluMist, a self-administered flu vaccine, is ...

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

Recombinant influenza vs standard dose inactivated influenza vaccines elicited more robust humoral immune responses at 1- and 6-months postvaccination.