The ‘dose’ of coronavirus a person gets may determine how sick they get; masks could help reduce severity of infection and increase immunity November 24, 2020January 1, 2021 ~ adnaanibnsalman https://www.cnn.com/2020/11/01/health/viral-dose-coronavirus-severity/index.html Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Share on WhatsApp (Opens in new window) WhatsApp Share on Telegram (Opens in new window) Telegram Email a link to a friend (Opens in new window) Email Print (Opens in new window) Print Like Loading... Related Published by adnaanibnsalman View all posts by adnaanibnsalman