Date November 27, 2025 Headline Earth.com: How a single molecule tells the brain to shut down social contact Image Read in Earth.com Subhed Earth.com covers sickness-related social behavior research by the Choi Lab Related Picower News Articles Too sick to socialize: How the brain and immune system promote staying in bed Include on main In the Media page No List on Aging Brain Initiative Page Off Related Faculty Gloria Choi List on faculty member page On