Recent studies suggest it's not just staying indoors or viruses hanging around longer in cold/dry air. Exposure to cold temperatures may suppress specific immun

Recent studies suggest it's not just staying indoors or viruses hanging around longer in cold/dry air. Exposure to cold temperatures may suppress specific immune mechanisms in respiratory tract. See paper out this month, Huang et al "Cold exposure impairs extracellular vesicle swarm–mediated nasal antiviral immunity" https://www.sciencedirect.com/science/article/pii/S0091674922014233?via%3Dihub https://www.sciencedirect.com/science/article/pii/S009167492...