International Vaccine Institute

This study is testing a new oral cholera vaccine called Biovac OCV-S to see if it works as well as an already approved vaccine. It will involve 2,824 healthy children and adults, and adults living with HIV, in South Africa. Participants will receive two doses of either the new va…

This study aims to find out if a new malaria vaccine given to young children can also reduce their risk of getting a severe bacterial infection called invasive non-typhoidal Salmonella (iNTS). Researchers will observe 10,000 children under age 5 in the Democratic Republic of Cong…