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

Immunity Against Seasonal H1N1 Flu Reduces Bird Flu Severity in Ferrets, Study Suggests Feb. 26, 2025 — Pre-existing immunity against seasonal H1N1 flu might help explain why most reported human ...

NCR, and experts are urging people to take precautions. The H1N1 virus spreads easily and can cause serious health issues.

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

Early flu exposure helps immunity against H5N1 infection, with older adults having stronger antibody responses.

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

Swine flu (H1N1) cases in India are rising sharply, with over 20,414 infections and 347 deaths reported as of December 2024.

It’s not totally clear why flu is hitting so hard this year. One possibility is that it got off to a late start, so the ...

Swine flu or H1N1 virus infection has swept through the Delhi-NCR region as a survey says more than 50 per cent of households with at least one person is suffering from symptoms like high fever, sore ...

Survey shows 54% household has 1 patient suffering from swine flu symptoms, such as fever, sore throat, cough, headache, ...

Swine flu cases in India have registered a sharp rise with government issuing warning alerts and asking the public to take ...

As of December 2024, the swine flu (H5N1) outbreak has infected approximately 20,414 people and caused around 347 fatalities.