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April 21, 2026

COVID scientist accused of using ChatGPT in alleged poisoning plot against rival

A UW-Madison scientist allegedly admitted to poisoning a colleague's water bottle with toxic chemicals after feeling slighted by a promotion, court documents say.

April 9, 2026

Common vaccine slashes Alzheimer's disease risk when dose is increased

A new study suggests a high-dose flu shot may cut Alzheimer's risk by nearly half in older adults, far outperforming the standard-dose vaccine version.

April 8, 2026

Antibacterial products may contribute to dangerous superbug crisis, study suggests

Antibacterial soaps and cleaning wipes may contribute to antimicrobial resistance, a new study suggests, with experts recommending plain soap and water instead.

April 2, 2026

At least 46 children dead amid measles outbreak as virus spreads globally

Measles is spreading globally, as Bangladesh reports dozens of child deaths and the U.S. sees over 1,500 confirmed cases, per health officials.

March 26, 2026

Health alert issued for dengue outbreaks spreading in travel hotspots

The CDC has issued a Level 1 dengue fever warning covering 15+ countries, urging spring break travelers to take precautions against mosquito bites.

March 25, 2026

New COVID variant spreads across US as CDC raises concerns: 'Viral evolution'

A new COVID-19 variant, BA.3.2, has been detected in 25 U.S. states, the CDC reports, with immune escape traits that may evade vaccine protection.

March 16, 2026

First case of severe mpox disease reported in major city: ‘Life-threatening’

First severe mpox clade I case identified in NYC resident who traveled abroad. Health officials say local transmission risk remains low for the community.

March 14, 2026

Cleanest cruise lines revealed after CDC surprise sanitation inspections

Study finds cleanest cruise ships still face viral outbreaks, as CDC data shows no link between sanitation scores and onboard illness despite inspections.

March 11, 2026

Expert sounds alarm after study finds popular travel item carries far more bacteria than expected

Study finds passports carry far more bacteria than shoes or phones do during travel. The lab experiment revealed surprising hygiene risks in common travel items.

March 6, 2026

Highly contagious virus with no treatment spreading rapidly through western state

A highly contagious respiratory virus, HMPV, is spreading on the West Coast and beyond. Experts warn of symptoms, severe risks and how to protect yourself.