Study identifies new virus in cat

Morris Animal Foundation-funded researchers from the University of Sydney have found a previously undiscovered hepadnavirus in an immunocompromised cat, and subsequently in banked feline blood samples. The research team published ...

Group urges gov't to strictly limit chimp research

Chimpanzees should hardly ever be used for medical research, a prestigious scientific group told the government Thursday - advice that means days in the laboratory may be numbered for humans' closest relatives.

Nobel winner, NASA astrobiologist Blumberg dies

Baruch Blumberg, who won the Nobel Prize for helping identify the Hepatitis B virus and who served as the first chief of NASA's Astrobiology Institute, has died at the age of 85, NASA said Wednesday.

Hepatitis B: Unusual virus discovered in shrews

The discovery of an unusual hepatitis B virus from shrews offers new opportunities of better understanding the chronic progression of the disease. International research teams were able to demonstrate that an important protein ...

Toward explaining why hepatitis B hits men harder than women

Scientists in China are reporting discovery of unusual liver proteins, found only in males, that may help explain the long-standing mystery of why the hepatitis B virus (HBV) sexually discriminates -- hitting men harder than ...

Detecting viruses in a pinprick

Scientists at Swansea University, Biovici Ltd and the National Physical Laboratory have developed a method to detect viruses in very small volumes.

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