Seasonal Illness Tracker

Monday, September 28, 2026

Where flu, COVID, RSV and norovirus activity is actually rising right now, and what that means practically rather than statistically. Respiratory season is the one health story that is genuinely local and genuinely time-sensitive.

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Outbreak2h agodaily-sun.com

Measles outbreak: Death toll nears 1,100

Outbreaks of vaccine-preventable illness track local immunisation rates, not regional ones. The relevant number is the school and the county, not the state.

Outbreak3h agoLightner Communications LLC

PA Measles Outbreak Spreads, With 55 New Cases

Outbreaks of vaccine-preventable illness track local immunisation rates, not regional ones. The relevant number is the school and the county, not the state.

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Ask a Doctor - Medical Consultation - CPS (US+)

Online medical consultation with verified doctors. Instant answers. $22.50/consultation.

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Ask a Doctor - Medical Consultation - CPS (US+)

Online medical consultation with verified doctors. Instant answers. $22.50/consultation.

See details

Sponsored

Ask a Doctor - Medical Consultation - CPS (US+)

Online medical consultation with verified doctors. Instant answers. $22.50/consultation.

See details

Sponsored

Ask a Doctor - Medical Consultation - CPS (US+)

Online medical consultation with verified doctors. Instant answers. $22.50/consultation.

See details
COVID activity2d agoDaily Observer

COVID-19 rises again in US

Wastewater levels move ahead of case counts because they do not depend on anyone testing. When wastewater rises in an area, exposure risk there is already up.

Influenza activity2d agoScarsdale 10583

The Flu Vaccine: Your Best Defense This Season

Flu antivirals only work inside a roughly 48-hour window from first symptom, which means the decision to get tested has to happen before you are sure you need it.