| English | Spanish |
| acute rheumatic fever | reumatismo agudo |
| acute rheumatic fever | fiebre reumática aguda |
| African haemorrhagic fever | fiebre hemorrágica africana |
| African swine fever | peste porcina africana (pestis suum africana) |
| African swine fever virus | virus de la peste porcina africana |
| American red-water fever | fiebre de Texas (Theileria spp.(Protozoa), nosogenum:Babesia spp.(Protozoa), piroplasmosis) |
| American red-water fever | piroplasmosis bovina (Theileria spp.(Protozoa), nosogenum:Babesia spp.(Protozoa), piroplasmosis) |
| American red-water fever | babesiasis (Theileria spp.(Protozoa), nosogenum:Babesia spp.(Protozoa), piroplasmosis) |
| aphthous fever | aftosa |
| aphthous fever | glosopeda |
| aphthous fever | peste glosopédica |
| aphthous fever | fiebre aftosa (aphtae epizooticae) |
| Argentine haemorrhagic fever virus | virus Junín |
| Australian fever | fiebre de Queensland (nosogenum:Coxiella burnetii) |
| Australian fever | fiebre Q (nosogenum:Coxiella burnetii) |
| Bolivian haemorrhagic fever virus | virus Machupo |
| bovine ephemeral fever | fiebre efímera bovina |
| bovine ephemeral fever | enfermedad de los tres dias |
| bovine epizootic fever | fiebre efímera bovina |
| bovine epizootic fever | enfermedad de los tres dias |
| breakbone fever | fiebre dengue |
| breakbone fever | dengue |
| broken-wing fever | dengue |
| Burdwan fever | fiebre de Burdwan (nosogenum:Leishmania donovani) |
| calving fever | fiebre láctica |
| calving fever | fiebre vitularia |
| calving fever | fiebre láctea |
| catarrhal fever | fiebre catarral maligna de los bovidos (coryza gangraenosa bovum) |
| catarrhal fever of dog | moquillo (febris catarrhalis infectiosa canum) |
| cattle tick fever | Tocazón |
| cattle tick fever | tristeza |
| cattle tick fever | piroplasmosis bovina (Theileria spp.(Protozoa), nosogenum:Babesia spp.(Protozoa), piroplasmosis) |
| cattle tick fever | fiebre de Texas (Theileria spp.(Protozoa), nosogenum:Babesia spp.(Protozoa), piroplasmosis) |
| cattle tick fever | babesiasis (Theileria spp.(Protozoa), nosogenum:Babesia spp.(Protozoa), piroplasmosis) |
| classical swine fever | peste porcina clásica (pestis suum classica) |
| classical swine fever | peste porcina (pestis suum classica) |
| classical swine fever | colera porcino (pestis suum classica) |
| Colorado tick fever | fiebre por garrapata del Colorado |
| Community reference laboratory for classical swine fever | laboratorio comunitario de referencia para la peste porcina clásica |
| Community Reference Laboratory for classical swine fever | laboratorio comunitario de referencia para la peste porcina clásica |
| Congo-Crimean haemorrhagic fever virus | virus de la fiebre hemorrágica Congo-Crimeana |
| Crimean Congo haemorrhagic fever | fiebre hemorrágica del Congo y de Crimea |
| Crimean Congo haemorrhagic fever | fiebre hemorrágica de Crimea-Congo |
| Crimean-Congo haemorrhagic fever virus | virus de la fiebre hemorrágica Congo-Crimeana |
| Cyprus fever | brucelosis |
| Cyprus fever | bruceliasis |
| Cyprus fever | fiebre ondulante |
| dandy fever | dengue |
| deer fly fever | tularemia |
| deer-fly fever | tularemia |
| dengue fever | fiebre dengue |
| dengue fever | dengue |
| dengue haemorrhagic fever | fiebre hemorrágica |
| East Coast fever | fiebre de rodesia (nosogenum:Theileria parva, theileriasis, theileriosis) |
| Ebola haemorrhagic fever | enfermedad por el virus de Ébola |
| Ebola haemorrhagic fever | fiebre hemorrágica del Ébola |
| Ebola haemorrhagic fever | enfermedad de Ébola |
| ephemeral fever | enfermedad de los tres dias |
| ephemeral fever | fiebre efímera bovina |
| EU reference laboratory for classical swine fever | laboratorio comunitario de referencia para la peste porcina clásica |
| fever blisters | fuegos |
| fever blisters | fogazos |
| fever blisters | llagas de fiebre |
| fever centres of the hypothalamus | centros de la fiebre del hiptálamo |
| fever treatment | antipirético |
| fever virus reservoir | reservorio de virus de fiebre |
| Gambia fever | fiebre de Gambia |
| Gambia fever | fiebre de gambia |
| Gibraltar Fever | bruceliasis |
| Gibraltar Fever | brucelosis |
| Gibraltar Fever | fiebre ondulante |
| glandular fever | tularemia |
| glandular fever syndrome | síndrome pseudomononucleósico |
| glandular fever syndrome | síndrome mononucleósico |
| glandular fever syndrome | cuadro pseudomononucleósico |
| haemorrhagic fever | fiebre hemorrágica |
| hay fever | fiebre de heno |
| hay fever | romadizo |
| humidifier fever | fiebre del humidificador |
| jungle yellow fever | fiebre amarilla de la selva |
| Korean haemorrhagic fever | fiebre hemorrágica de Corea |
| Lassa fever | fiebre Lassa |
| Lassa fever | fiebre de Lassa |
| Lassa fever virus | virus de la fiebre Lassa |
| malignant catarrhal fever | fiebre catarral maligna |
| malignant catarrhal fever | fiebre catarral maligna de los bovidos (coryza gangraenosa bovum) |
| Malta fever | brucelosis |
| Malta fever | fiebre ondulante |
| Malta fever | bruceliasis |
| Marburg haemorrhagic fever | fiebre hemorrágica de Marburgo (febris Marburg) |
| Marburg virus fever | fiebre hemorrágica de Marburgo (febris Marburg) |
| Mediterranean Fever | bruceliasis |
| Mediterranean Fever | brucelosis |
| Mediterranean Fever | fiebre ondulante |
| metal fume fever | fiebre del humo metálico |
| milk fever | fiebre láctea |
| milk fever | fiebre láctica |
| milk fever | fiebre vitularia |
| National Swine Fever Laboratory | laboratorio nacional para la detección de la peste porcina |
| Neapolitan fever | brucelosis |
| Neapolitan fever | fiebre ondulante |
| Neapolitan fever | bruceliasis |
| ovine catarrhal fever | lengua azul (febris catarrhalis ovium) |
| ovine catarrhal fever | fiebre catarral ovina (febris catarrhalis ovium) |
| Pel-Ebstein fever | enfermedad de Pel-Ebstein |
| Pel-Ebstein fever | fiebre de Pel-Ebstein |
| petechial fever | purpura hemorragica |
| petechial fever | púrpura hemorrágica |
| petechial fever | fiebre petequial |
| pig infected with classical swine-fever | cerdo infectado de peste porcina clásica |
| pig infected with swine fever | cerdo con peste porcina |
| pig suspected of being infected with classical swine-fever | cerdo sospechoso de haber contraído la peste porcina clásica |
| pig suspected of being infected with swine fever | cerdo sospechoso de peste porcina |
| Q-fever | fiebre Q |
| Q fever | fiebre Q |
| Q fever | fiebre de Queensland (nosogenum:Coxiella burnetii) |
| Q fever | fiebre Q (nosogenum:Coxiella burnetii) |
| Queensland fever | fiebre Q (nosogenum:Coxiella burnetii) |
| Queensland fever | fiebre de Queensland (nosogenum:Coxiella burnetii) |
| query fever | fiebre Q |
| query fever | fiebre de Queensland (nosogenum:Coxiella burnetii) |
| rabbit fever | tularemia |
| red fever | mal rojo del cerdo (erysipelas suis) |
| red fever | erisipela porcina (erysipelas suis) |
| red-water fever | fiebre de Texas |
| red-water fever | piroplasmosis bovina |
| red-water fever | Tocazón |
| redwater fever | fiebre de Texas (Theileria spp.(Protozoa), nosogenum:Babesia spp.(Protozoa), piroplasmosis) |
| red-water fever | tristeza |
| red-water fever | piroplasmosis |
| redwater fever | babesiasis (Theileria spp.(Protozoa), nosogenum:Babesia spp.(Protozoa), piroplasmosis) |
| redwater fever | piroplasmosis bovina (Theileria spp.(Protozoa), nosogenum:Babesia spp.(Protozoa), piroplasmosis) |
| relapsing fever | fiebre recurrente |
| rheumatic fever | fiebre reumática |
| Rhodesian fever | fiebre de rodesia (nosogenum:Theileria parva, theileriasis, theileriosis) |
| Rhodesian fever | teileriosis |
| Rhodesian fever | theileriasis |
| Rhodesian fever | fiebre de Rodesia |
| Rift Valley fever virus | virus de la fiebre del valle de Rift |
| Rocky Mountain spotted fever | rickettsiosis exantemática |
| Rocky Mountain spotted fever | fiebre maculosa de las Montañas Rocosas |
| Rocky Mountain spotted fever | fiebre de las Montañas Rocosas |
| sandfly fever | virus de los flebótomos |
| scarlet fever | fiebre escarlatina |
| shipping fever | fiebre de embarque |
| splenic fever | carbuncosis |
| splenic fever | carbunco |
| swamp fever | anemia infecciosa equina (anaemia infectiosa equorum) |
| swine fever | cólera porcino |
| swine fever | neumoenteritis infecciosa de los cerdos |
| swine fever | peste porcina |
| swine fever | peste porcina clásica (pestis suum classica) |
| swine fever | colera porcino (pestis suum classica) |
| swine fever vaccine | vacuna anti-peste |
| swine fever virus | virus de la peste porcina |
| Texas fever | babesiasis (Theileria spp.(Protozoa), nosogenum:Babesia spp.(Protozoa), piroplasmosis) |
| Texas fever | Tocazón |
| Texas fever | tristeza |
| Texas fever | fiebre de Texas |
| Texas fever | piroplasmosis bovina (Theileria spp.(Protozoa), nosogenum:Babesia spp.(Protozoa), piroplasmosis) |
| tick fever | babesiasis |
| tick fever | babesiosis |
| tick fever | piroplasmosis |
| tick fever | fiebre maculosa de las Montañas Rocosas |
| transit fever | fiebre de embarque |
| typhoid fever | tifus intestinal (typhus abdominalis) |
| typhoid fever | fiebre tifoidea |
| typhus fever | tifus exantemático |
| typhus fever | tifus epidémico transmitido por piojos |
| undulant fever | bruceliasis |
| undulant fever | brucelosis |
| undulant fever | fiebre ondulante |
| viral haemorrhagic fever | fiebre hemorrágica |
| viral haemorrhagic fever | fiebre hemorrágica viral |
| viral hemorrhagic fever | fiebre hemorrágica viral |
| West Nile fever | fiebre del Nilo occidental |
| yellow fever | fiebre amarilla |
| yellow fever mosquito | zancudo chupador de sangre (Aedes aegypti, Stegomya fasciata, Stegomyia calopus) |
| yellow fever mosquito | mosquito (Aedes aegypti, Stegomya fasciata, Stegomyia calopus) |
| yellow fever virus | virus de la fiebre amarilla |
| zinc fever | fiebre del cinc |
