Covid immune response study could explain why some escape infection https://www.nature.com/articles/s41586-024-07575-x Subjects who kept virus at bay showed rapid response in nasal immune cells and more activity in early-alert gene @_atanas_ Human SARS-CoV-2 https://www.theguardian.com/world/article/2024/jun/19/covid-immune-response-study-could-explain-why-some-escape-infection