Progress on the mechanism of gut microbiota in long-COVID-19 syndrome
Long-COVID-19 syndrome(LCS)is a multisystem and chronic disease caused by SARS-CoV-2,which can be attributed to the disorder of gut microbiota.Compared to healthy individuals,patients with LCS have different microbial communities,which can last for some time.The distribution of gut microbiota is different.Potential mechanisms that affect LCS may be related to gut-lung axis,gut-brain axis,potential pathogenic bacterias,microbial metabolites,etc.Prevention and treatment about LCS based on gut microbiota mainly contain probiotics,prebiotics,fecal microbiota transplantation,etc.Clarifying the relationship and pathogenesis between gut microbiota and LCS may contribute to early diagnosis and the research for new biological targets.