Do some people have protection against the coronavirus?
(CNN) We're now more than seven months into the coronavirus pandemic that has upended the lives of most of Earth's inhabitants. And while it is true that the scientific community has learned many things about the SARS-CoV-2 virus and the disease it causes, Covid-19, there are also many gaps in our understanding.
One big mystery: Why do some people get very sick and even die from their illness, while other similar people show no symptoms and may not realize they've been infected at all?
https://www.cnn.com/2020/08/02/heal...cross-reactivity-immunity-wellness/index.html
(CNN) We're now more than seven months into the coronavirus pandemic that has upended the lives of most of Earth's inhabitants. And while it is true that the scientific community has learned many things about the SARS-CoV-2 virus and the disease it causes, Covid-19, there are also many gaps in our understanding.
One big mystery: Why do some people get very sick and even die from their illness, while other similar people show no symptoms and may not realize they've been infected at all?
https://www.cnn.com/2020/08/02/heal...cross-reactivity-immunity-wellness/index.html