Jiangsu bird flu virus samples for the mutation rate of infection very low

2008-12-22 07:24 2008-12-22 7:24 新华报业网 Reuters

According to the National Avian Influenza Reference Laboratory confirmed the diagnosis, Jiangsudongtai, Hai individual farmers to monitor the layers reared the bird flu virus as avian flu H5N1Re-4 mutant, Shanxi and the year before the emergence of mutant highly homologous, and indeed Different strains of the original popular in the South. According to the national reference laboratory studies have shown that the HIV infection rates very low for mammals, so far has not found that the incidence of human infection cases.