This JAMA Insights discusses suggested methods for communicating about and promoting physical activity among patients with chronic medical conditions and how to tailor these conversations to individua...

Numerous studies have shown that separating childhood jabs will delay protection and increase costs for families.

Initiatives to map gaps, challenges and prioritise further actions

Una proposta di iniziativa popolare dai toni complottisti ha già superato le 43 mila firme: chiede di vietare il...

We tested a hypothesis that misinformation exploits outrage to spread online, examining generalizability across multiple platforms, time periods, and classifications of misinformation. Outrage is high...

Background: Observational studies report a protective association between herpes zoster (HZ) vaccination and dementia, but they have methodological limitations or examined a live attenuated vaccine no...

PRAC concludes evaluation of new data regarding potential risk of neurodevelopmental disorders in children born to men treated with valproate

A meta-analysis using the Burden of Proof framework, drawing on 16 systematic reviews and 843 observational studies, finds that alcohol consumption increases risk for most health outcomes, with high i...

Publications of the World Health Organization

Persons carrying loss-of-function variants of proprotein convertase subtilisin–kexin type 9 (PCSK9) have reduced levels of low-density lipoprotein (LDL) cholesterol and fewer atherosclerotic cardio...

Pursuant to paragraph 2 of Article 12 - Determination of a public health emergency of international concern, including a pandemic emergency of the International Health Regulations (2005) (IHR), the Di...

Marty Makary has served as Food and Drug Administration commissioner since March 2025.