| Subject | English | Spanish |
| health., anim.husb. | aphtha disease | fiebre aftosa (aphtae epizooticae) |
| med. | Bednar's aphtha | afta del paladar de Bednar |
| health., anim.husb. | epizootic aphtha | fiebre aftosa (aphtae epizooticae) |
| health., anim.husb. | malignant aphtha | fiebre aftosa (aphtae epizooticae) |