Genetic link found to resistance to the flu
Scientists have suggested there may be a genetic basis behind the way our body reacts to the flu virus, making some of us more vulnerable than others. A study published in PLoS Genetics has tracked the body's response to the H3N2/Wisconsin strain of the flu virus at the genetic level. The researchers injected the virus into 17 volunteers and analysed expression patterns from the time of injection to the onset of full-blown clinical symptoms...