Hepatitis A vaccine strategies and relevance in the present scenario.
Arankalle
V A
VA
D006506:Hepatitis A / Q000453:epidemiology / Q000517:prevention & control* / Q000635:transmission; D022362:Hepatitis A Vaccines; D006801:Humans; D007115:Immunization Schedule; D007194:India / Q000453:epidemiology; D012722:Sewage / Q000821:virology
D022362:Hepatitis A Vaccines; D012722:Sewage