"Epidemiology" . "Countries in Africa" . "Member states of the Commonwealth of Nations" . "Landlocked countries" . "Member states of the United Nations" . "Malawi" . "1964 establishments in Malawi" . "Least developed countries" . "Southern African countries" . "Infectious diseases" . "States and territories established in 1964" . "Commonwealth republics" . "Member states of the African Union" . "English-speaking countries and territories" . "East African countries" . "Southeast African countries" .