October 6, 2026

Health

Tuberculosis vaccine changes brain’s immune environment and Alzheimer’s biomarkers in older adults

Tuberculosis vaccine changes brain’s immune environment and Alzheimer’s biomarkers in older adults

New research led by Mass General Brigham investigators suggests that the Bacillus Calmette-Guérin (BCG) vaccine — which is delivered through the skin to prevent tuberculosis — may remodel the human brain’s immune environment, offering a potential biological explanation for previously observed associations between BCG vaccination and lower Alzheimer’s disease risk.

Read More
Damning report on England maternity care ‘watershed moment’, health secretary says

Damning report on England maternity care ‘watershed moment’, health secretary says

Announcing creation of a maternity commissioner, James Murray says Amos report highlights ‘toxic’ culture in some NHS unitsAnalysis: Transparency, standards and a new commissioner – but does maternity review go far enough?Valerie Amos’s devastating indictment of maternity care has to be a “watershed moment” for how the NHS treats pregnant women and babies, the health…

Read More