Flu epidemic

Follow research and explainers on influenza, COVID-19, respiratory viruses, vaccines, transmission and public-health responses to infectious disease.

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706 published items in this category and its subcategories.

WHO detected H5N1 influenza virus in cow's milk
Flu epidemic

WHO detected H5N1 influenza virus in cow's milk

WHO said it had detected the H5N1 avian influenza virus at very high concentrations in the milk of infected cows, although it is unknown how long the virus will persist.

April 20, 2024
China records cases of H5N1 clade 2.3.4.4b
Flu epidemic

China records cases of H5N1 clade 2.3.4.4b

According to The Telegraph, a 53-year-old woman in China was recently hospitalized with a strain of bird flu - a type of flu that is infecting mammals around the world.

March 27, 2024
What is H3N2 flu?
Flu epidemic

What is H3N2 flu?

H3N2 flu spreads rapidly, can be dangerous for children, the elderly or people with chronic diseases, immunodeficiency,...

March 27, 2024
Bird flu alarm in South Africa
Flu epidemic

Bird flu alarm in South Africa

A reporter in Pretoria quoted South Africa's News24 news agency on September 23 as saying that the country is facing the worst bird flu situation since the beginning of…

March 27, 2024