Most humans fall into one of four blood groups — A, B, AB or O. Ordinarily, your blood type makes little difference in your life except if you need to have a blood transfusion — and now, if you have Covid-19.
Does Blood Type Affect Your Risk of COVID-19?
Are Certain Blood Types More Susceptible to COVID-19 Infection?
Insights into disparities observed with COVID‐19 - Carethers - 2021 - Journal of Internal Medicine - Wiley Online Library
The potential use of ABO blood group system for risk stratification of COVID-19 - ScienceDirect
Coronavirus & Blood Type: Does It Influence Your COVID-19 Immunity?
More Evidence Points to Role of Blood Type in COVID-19
Understanding the Pandemic, COVID and Cancer Report
Viruses, Free Full-Text
Three Things to Know About the Association Between Blood Type and COVID-19