The present study investigated 37 serum samples of non-human primates in Assam State Zoo and the Department of Forest and Environment. Govt. of Assam for seroprevalence of hepatitis A virus infection during the period from December. 2007 to November. https://www.spidertattooz.com/Kiara-Sky-Gel-Polish-Pixie-Dust-0-5-oz-G554-p8987/