Medical research

Researchers develop novel molecular blood group typing technique

Scientists in France have designed a new system for molecular blood group typing that offers blood banks the possibility of extensive screening of blood donors at a relatively low cost. Their approach is described in the ...

HIV & AIDS

US doctors urge reversal of gay blood ban

A leading US doctors' group this week urged the reversal of a decades-old ban on donations of blood from gay men, saying the law is discriminatory and outdated.

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