Patients with recurring diarrhea should be treated, but cats with a consistent score of 2 or 3 on the Purina Fecal Scoring Chart do not need treatment, Lappin continued, adding that the parasite has ...

Protozoa are tiny, single-celled organisms that can cause diseases like malaria, giardia, and toxoplasmosis. Protozoan infections can be identified through blood, stool tests, or biopsies. Protozoa ...