Protozoans

Eimeria spp.

Cows, small ruminants, pigs, poultry (GI)

Giardia

Cows, dogs, cats (GI)

Cryptosporidium

Cows (GI)

Eimeria leuckarti

Horse (GI)

Cystoisospora spp.

Dogs, cats (GI)

Neosporum caninum

Dogs (GI and CNS)

Cows (urogenital)

Sarcocystis sp.

Dogs (GI)

Cows, Small ruminants, horses, poultry (musculoskeletal)

Toxoplasma gondii

Cats (GI)

Small ruminants (urogenital)

Cystoisospora suis

Piglets (GI)

Tritrichomonas foetus

Cow (urogenital)

Hepatozoon americanum

Dogs (musculoskeletal and blood)

Babesia bovis and Babesia bigemina

Cows (blood)

Babesia caballi and Theileria equi

Horses (blood)

Babesia canis, Babesia gibsoni, Trypanosoma cruzi

Dogs (blood)

Cytauxzoon felis

Cats (blood)

Sarcocystis neurona

Horses (CNS)