| Acanthamoeba African trypanosomiasis
Amebiasis
American trypanosomiasis
Ancylostoma
braziliense
Ancylostoma
caninum
Ancylostoma
ceylanicum
Ancylostoma
duodenale |
 |
Ancylostomiasis (Hookworm) Angiostrongyliasis
Angiostrongylus cantonensis
Angiostrongylus costaricensis
Anisakiasis
Anisakis simplex
Ascariasis
Ascaris
lumbricoides |
