clickorlando.com
46%
722
Study ties blood type to COVID-19 risk; O may help, A hurt
report in the New England Journal of Medicine does not prove a blood type connection, but it does confirm a previous report from China of such a link.“Most of us discounted it because it was a very crude study,” Dr. Parameswaran Hari, a blood specialist at the Medical College of Wisconsin, said of the report from China.