Medical research

Scientists get closer to a 'universal' flu vaccine

Researchers are reporting progress on the path to a "universal" flu vaccine—one that would battle all strains of the virus and give the world a weapon against future flu pandemics.

Diseases, Conditions, Syndromes

Why are animal-to-human diseases on the rise?

From COVID-19 to monkey pox, Mers, Ebola, avian flu, Zika and HIV, diseases transmitted from animals to humans have multiplied in recent years, raising fears of new pandemics.

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