Washington: A team of Harvard scientists has now uncovered evidence of genetic changes that might help protect some people from contracting cholera.Based on genetic data gathered from hundreds of people in Bangladesh, a research team made up of Harvard faculty and scientists from the Broad Institute and Massachusetts General Hospital were able to a number of areas in the genome - some of which are responsible for certain immune system functions, while others are related to fluid loss - that appear to be related to cholera resistance.Later tests showed genetic differences between people who had contracted the disease and those who had been exposed, but did not become ill.
`Malaysia Airlines jet`s transponder deliberately switched off`
BJP denies Narendra Modi holding fund-raising dinner
US visa fraud: `Devyani`s re-indictment an act of aggression`
AAP releases LS candidates` list, Shazia Ilmi gets Ghaziabad ticket