Something that suggests that immunity does stick (in monkeys). https://directorsblog.nih.gov/2020/07/14/study-in-primates-finds-acquired-immunity-prevents-covi

Something that suggests that immunity does stick (in monkeys). https://directorsblog.nih.gov/2020/07/14/study-in-primates-finds-acquired-immunity-prevents-covid-19-reinfections/ https://directorsblog.nih.gov/2020/07/14/study-in-primates-f...