Robuta

https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2022.1063616/full Frontiers | Circulating immune complexes and mutations of HBsAg are associated with the... Occult hepatitis B virus infection (OBI) is a HBsAg negative state in HBV infection with usually inactive HBV replication. However, there were a minority of ... circulating immune complexesassociated withfrontiersmutationshbsag