Diseases, Conditions, Syndromes

Influenza expert assesses how worried we should be about H5N1

The current outbreak of a highly contagious strain of H5N1 avian influenza has been called the worst in history. By January 2023, poultry farmers in the U.S. had slaughtered almost 60 million birds infected or at risk of ...

Diseases, Conditions, Syndromes

First H3N8 bird flu death recorded in China

A woman has died from H3N8 bird flu in China, the World Health Organization reported Tuesday—the first known human fatality from the avian influenza strain.

Diseases, Conditions, Syndromes

Scientists outline huge gaps in our surveillance of influenza viruses

The next pandemic that cascades through the human population could be caused by a new influenza virus strain concocted in animals, against which humans will have little to no immunity. That's the conclusion of Australian ...

Diseases, Conditions, Syndromes

How concerned should we be about bird flu?

Now two years in, the global avian flu outbreak has devastated wild and domestic bird populations, leapt into various species of mammals, and cost governments and farmers billions as consumers feel the pain in their grocery ...

Diseases, Conditions, Syndromes

WHO concerned about bird flu after girl's father tests positive

The World Health Organization expressed concern about bird flu on Friday after the father of a 11-year-old Cambodian girl who died from the disease also tested positive, raising fears of human-to-human transmission.

Diseases, Conditions, Syndromes

Experts say bird flu threat small despite Cambodian fatality

A top World Health Organization official, reacting to the death of an 11-year-old girl in Cambodia infected by bird flu, said Friday the recent global spread of the virus and human infections are "worrying."

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