Sauce?
It is a milder strain than the Chinese version, and it provides some resistance to the more serious disease.
Are you talking about the common cold?
If it doesn't cause COVID-19 it's not the same bug. Coronavirus is a family of bugs, not just one. Some are niggers.
Or, 30% of white people have type O blood, which is resistant to Coronavirus
Source: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4475644/ The section on SARS and ABO
(post is archived)