Worst flu season: Influenza virus spread, new bird flu cases in the US, plus measles outbreak update

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Why does Massachusetts have so many flu cases?

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What to know about the bird flu outbreak and its risk to your health and wallet

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Flu cases are up, local doctors say it's the worst it's been in over 15 years

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Georgia hospitals see surge in flu cases, highest levels in decades

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Bird flu cases expand across the U.S.

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Flu cases in Missouri and Illinois reach ‘Very High’ level according to CDC

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CDC: Record number of flu cases reported across several US states

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Flu cases continue to rise in Iowa while vaccination rates drop

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Flu cases surge in US, how to protect yourself

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Missouri flu cases double between January and Februrary

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The latest on flu cases, a measles outbreak in some states, and Pope Francis' health | Health Watch

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Flu cases and hospitalizations up so far in 2025

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Flu cases on the rise across the country

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Flu cases on the rise in North Texas

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MedWatch Digest: Flu cases hit worst level in 15 years in the US — plus more headlines

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Bird flu in cats? Rising cases spark human health worries

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Flu cases surge in US

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