Avian influenza viruses typically require several mutations to adapt and spread among humans, but what happens when just one ...

However, recent human cases of H5N1 in British Columbia in Canada and California have increased concerns about the adaptability of the virus and possible mutations that could facilitate human-to ...

In a breakthrough, Tel Aviv University researchers say they have identified a gene mutation in the brain that might be a cause of genetically based autism. The discovery of the mutation in the ...