Prior exposures to specific types of seasonal influenza viruses promote cross-reactive immunity against the H5N1 avian ...

The ongoing bird flu outbreak has led to wild bird deaths, slaughtered livestock, and hazardous conditions for dairy industry ...

This strain causes severe bronchitis with excessive coughing, requiring nebulizers, inhalers, or oral steroids for relief, ...

Immunity Against Seasonal H1N1 Flu Reduces Bird Flu ... according to a new ... New Type of Antibody Shows Promise Against Multiple Forms of Flu Virus Dec. 21, 2023 — Researchers have identified ...

H1N1 virus cases surge in the national capital, with flu-like symptoms overwhelming hospitals. Know its symptoms, spread, and ...

HHS is re-evaluating a nearly $600 million contract with Moderna to develop and test vaccines against flu viruses that could ...

Birds in the United States can be affected by avian flu, also called H5N1 bird flu or avian influenza. But can it affect your ...

In February 2025, flu rates spiked to the highest levels seen in at least 15 years, with flu outpacing COVID-19 infections ...

Swine flu is caused by a virus, which affects pigs. It is highly contagious and spreads through air and solid surfaces.

26, 2025 — Pre-existing immunity against seasonal H1N1 flu might help explain ... that they will spread bird flu to backyard ... Influenza A Viruses Adapt Shape in Response to Environmental ...