Nature, Published online: 12 August 2026; doi:10.1038/d41586-026-02515-3

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

Nature, Published online: 11 August 2026; doi:10.1038/d41586-026-02489-2

US biomedical agency no longer considers policymakers ‘mission relevant’, leaving dozens of grants in limbo.