Medical research

Risk for SARS-CoV-2 infection lower for O, Rh− blood groups

(HealthDay)—Type O and rhesus-negative (Rh−) blood groups seem to be associated with a lower risk for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, according to a study published online Nov. ...

Overweight & Obesity

Higher average life expectancy after obesity surgery

People who have undergone obesity (bariatric) surgery live three years longer, on average, than those given conventional treatment for their obesity, a University of Gothenburg study shows. Compared with the general population, ...

Obstetrics & gynaecology

Researchers zero in on genetic connection to postpartum hemorrhage

Researchers have identified genetic mutations that appear to protect women from severe bleeding after childbirth, a leading cause of maternal death. A preliminary study of the findings is being presented at the ANESTHESIOLOGY ...

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