Infections: News and Research on Pneumonia

MeSH tree: C01.748.610

WHO urges US to share COVID origins intel

The World Health Organization on Wednesday urged Washington to share any intelligence it may be withholding on the COVID-19 pandemic's origins, despite the United States quitting the WHO.

Northern California reports first measles outbreak since 2020

California reported its first confirmed measles outbreak since 2020 on Feb. 10. The highly contagious disease infected 2,276 people nationwide in 2025, according to the Centers for Disease Control and Prevention. So far in ...

Long COVID linked to Alzheimer's disease mechanisms

The increased size of, and lesser blood supply to, a key brain structure in patients with long COVID tracks with known blood markers of Alzheimer's disease and greater levels of dementia, a new study finds.

Community spread drives ongoing measles transmission in Europe

The latest monthly report from ECDC for December 2025 shows that between January and December 2025, 7 655 measles cases were reported by 30 countries. Eight of these individuals died following measles infection: four in France, ...

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