Diseases such as tuberculosis, measles, polio, cholera, ebola, and HIV/AIDS occur in epidemics in the country, and volunteers provide vaccinations (in the cases of measles and polio) and/or treatment to the residents.
Sygdomme som tuberkulose, mæslinger, polio, kolera, ebola og HIV/AIDS forekommer i epidemier i landet, hvorfor frivillige sørger for vaccinationer (for mæslinger og polio) og/eller behandling til indbyggerne.