CLAIM CARD
Immunosenescence, the age-related decline in immune function, is a fundamental biological process implicated in increased susceptibility to infection, reduced vaccine efficacy, and the pathogenesis of frailty and chronic disease in older adults (Teissier 2022, Crooke 2019).
Evidence grade: exploratory
Contradiction status: none
Publication: 826c8f08-fdc3-46b0-9acd-2f25f81d0d03
Provenance: Derivation Web chain
Citation Support
source_1Shimizu 2025source_2Rastgoo 2025source_3Padhiar 2024source_4Park 2026source_5Seah 2026