Hepatitis A virus(HAV)is transmitted via the fecal-oral route,causing not only self-limited infectious hepatitis,but also epidemics through close personal contact(s).HAV infection is prevalent worldwide,and it is esti...
Supported by the Belt and Road Special Project of Lanzhou University[No.2018ldbrzd008];the Natural Science Foundation of China[No.81673248];the National Major Infectious Disease Project-Follow-up Study of High-risk Population Cohort of Liver Cancer in Gansu Province[No.2018ZX10732202].
Gallstones is a very common gastrointestinal disease,involving the formation of masses in the gall bladder or biliary tract,due to abnormally high concentrations of cholesterol or bilirubin in the bile[1].There is a ...