HIV & AIDS

Canada lifts ban on gay men donating blood

Canadian health authorities lifted Wednesday what was effectively a ban on gay men giving blood, announcing new rules making men who have not had sex with men in the past five years eligible.

Medical research

Study suggests new source of kidneys for transplant

Nearly 20 percent of kidneys that are recovered from deceased donors in the U.S. are refused for transplant due to factors ranging from scarring in small blood vessels of the kidney's filtering units to the organ going too ...

Medications

Kcentra approved to stop severe bleeding in heart patients

(HealthDay)—Kcentra (prothrombin complex concentrate, human) has been approved by the U.S. Food and Drug Administration to treat severe acute bleeding in adults after administration of the anti-clotting drug warfarin and ...

Other

Green light for new Red Cross app

It's well known that blood donors perform a vital, life-saving community service, but for some, regular blood donation is an important part of staying healthy.

Genetics

Newly discovered blood protein solves 60-year-old riddle

Researchers at Lund University in Sweden have discovered a new protein that controls the presence of the Vel blood group antigen on our red blood cells. The discovery makes it possible to use simple DNA testing to find blood ...

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