When a tick bite no longer means a trip to the emergency room

In 2021, Nova Scotia began allowing pharmacists to prescribe preventive treatment for Lyme disease after high-risk tick bites. Researchers found that emergency department visits for tick bites dropped by roughly 50% after ...

Engineered vesicles protect brain from bacterial toxin

Bacterial meningitis can cause severe brain damage even when patients receive antibiotic treatment promptly. Researchers at Karolinska Institutet have developed tiny biological vesicles that, in animal studies, were able ...

Common antibiotic linked to possible higher death risk

Cefepime is a fourth-generation antibiotic widely used to treat serious bacterial infections and febrile neutropenia—a fever in patients with abnormally low white blood cell counts. Unlike many antibiotics that are falling ...

What are we dying from?

Cardiovascular diseases now account for a third of deaths in adults over 40 in a rural South African population.

Third measles death recorded in US in 2026

A 40-year-old woman in Pennsylvania has died of measles, authorities said Sunday, bringing this year's death toll from the highly contagious, preventable disease to three amid declining vaccination rates.

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