This post appeared here. The author is the same.
This article, demonstrates that Rh negative blood group is protective against COVID-19 infection compared to the Rh positive blood group. There is always talk about how protective are certain Rh types. We have to keep in mind that the level of protectiveness is small and relative. Having Rh negative blood does have some protective effect.
Link to the article.
Link for the pdf article.
doi: Link
To quote this article in bibliography:
Arac, Eref, Solmaz, Hasan Akkoc, et al. “Association Between the Rh Blood Group and the Covid-19 Susceptibility." International Journal of Hematology and Oncology 30, no. 2 (2020): 181-86. doi: https://doi.org/10.4999/uhod.204247A
