Yellow Fever Valid vaccination certificates of Yellow fever vaccination is required for travelers from or crossing infected countries as follows: Angola BeninBoliviaBrazilBurkina FasoBurundiCameroonChadColombiaCongoCotê d´IvoireEcuadorEthiopiaGabonGambiaGhanaGuyanaGuinea-BissauEquatorial GuineaLiberia MaliMauritaniaNigerPanamaPeruKenyaCentral African RepublicDemocratic Republic of CongoRwandaSao Tome and PrincipeSenegalSierra LeoneSomaliaSudanSurinameUnited Republic of TanzaniaTogoTrinidad and TobagoUgandaVenezuela