https://www.selleckchem.com/pr....oducts/wortmannin.ht
Background The genetic variation and origin of Hepatitis B Virus (HBV) in Qinghai-Tibet Plateau were poorly studied. The coexistence of HBsAg and anti-HBs has been described as a puzzle and has never been reported in the indigenous population or in recombinant HBV sequences. This study aimed to report geographical distribution, genetic variability and seroepidemiology of HBV in southwest China. Methods During 2014-2017, 1263 HBsAg positive serum were identified and 183 complete genome sequences were obtained. Serum samples were colle