going above and beyond
- Nov 17, 2006
Type O blood linked to lower COVID risk, taking Vitamin D unlikely to help
Among 225,556 Canadians who were tested for the virus, the risk for a COVID-19 diagnosis was 12% lower and the risk for severe COVID-19 or death was 13% lower in people with blood group O versus those with A, AB, or B, researchers reported on Tuesday in Annals of Internal Medicine. People in any...