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woman holding ampoule of virus vaccine

Health

If a bird flu pandemic starts, we may have an mRNA vaccine ready

A final-stage trial has started of an mRNA vaccine against the bird flu strain infecting many animals – and occasionally people – worldwide

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Health

Nasal spray could prevent infections from any flu strain

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Health

The US beat back bird flu in 2025 – but the battle isn’t over

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Health

Antibody cocktail could work as a universal flu treatment

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Lung tissue samples from mice, showing the nuceli of cells (blue), cancerous cells (green) and markers of proliferation (magenta)

Health

Covid-19 and flu may reawaken dormant cancer cells in the lungs

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Health

Single antiviral shot could offer better protection than flu vaccines

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Health

How a US agriculture agency became key in the fight against bird flu

Analysis

Life

H5N1 flu is now killing birds on the continent of Antarctica

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Health

The US may start vaccinating chickens and cows against bird flu

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Health

US stops sharing flu data with WHO amidst one of its worst flu seasons

The US withdrawal from the World Health Organization formally takes one year, but the country has already stopped sharing influenza surveillance with the international body, which could impact the efficacy of the next flu vaccine

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Health

How worried should we be about a bird flu pandemic?

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Health

US reports first human death related to bird flu

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Health

Bird flu suddenly got serious in 2024, infecting dozens of people

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Health

H5N1 bird flu is closer to gaining pandemic potential than we thought

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