The influenza A virus genome consists of eight segments of single-stranded, negative-sense viral RNA, which encode multiple ...

While everyone’s blood is made up of the same basic parts, there’s a lot of variety in blood types. Blood is classified into types to ensure that when you donate or receive blood, it is ...

The government has set aside £11.8bn to compensate victims of the infected blood scandal, after a public inquiry found the authorities had covered up the scale of the problem. More than 30,000 ...

Each year, about 185,000 people in the United States undergo amputation. Nearly half of those are due to injured blood vessels cutting off circulation to a limb. Surgeons can transplant an intact ...