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NASA Shares Worrying Images Of US East Coast Engulfed By Smoke From Canadian Wildfires
The air quality index measures PM2.5, less than 2.5 microns particles, to determine the intensity of air pollution in cities.
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Mass. among states at CDC’s highest tier of flu activity
(NEXSTAR) – The map of flu activity across the United States continues to darken, both figuratively and literally, as case ...
Where is flu surging in the US? Some hospitals are overwhelmed in states with high rates
Flu has surged to high levels across the US, straining hospitals. Experts discuss 2024-25 flu season trends, symptoms to watch for, and how to stay safe.