Foster Kittens and Coccidia

I currently have 8 foster kittens who have Coccidia (and Giardia). I have had many questions about this and created this infographic to share more. This is for educational purposes only; I am not a vet. My sources are linked below. After fostering over 200 kittens, I’ve gained valuable experience, and my goal is to support fellow fosters by sharing knowledge that can help them care for their foster kittens more confidently.

Click here to see the post about GIARDIA!

What is Coccidia?

Coccidiosis is an intestinal tract infection caused by a single-celled organism (protozoa) called coccidia. 

Common Signs of Coccidia in Kittens

• Watery or mucousy diarrhea

• Dehydration

• Vomiting

• Loss of appetite

• Low energy

How do kittens get Coccidia?

Kittens catch coccidia primarily by ingesting infective microscopic spores (oocysts) from their environment. 

Because the parasite lives and multiplies in the intestinal lining, transmission happens almost entirely through fecal-oral contact. 

Since many foster kittens come from unsanitary environments and then spend time in shelters, coccidia can be common, and they often contract it before coming into a foster home.

What is the incubation period of Coccidia in kittens?

The incubation period for coccidia in kittens—from the time they ingest the parasite to the onset of symptoms—is typically 4 to 14 days, with an average of about 13 days. 

What is the prognosis for a kitten with Coccidia?

With prompt intervention, the prognosis for kittens with coccidia is excellent. Most healthy, weaned kittens clear the parasite easily with medication. However, the outlook is guarded to poor for very young neonates. Coccidia can kill a kitten by causing severe dehydration, electrolyte imbalance, and low blood sugar. The risk is highest in kittens under 6 weeks old.

What is the typical treatment for a kitten with Coccidia?

Our shelter uses Albon, which does not kill the oocysts but inhibits their reproduction in the intestinal tract. 

Ponazuril is widely used by animal shelters and rescue organizations. This drug kills the parasite, leading to a faster response and shorter course of treatment. (I personally prefer Ponazuril)

Helpful Supplies

• Rescue wipes

• Rescue Spray

• Chlorhexidine shampoo

• disposable litter boxes

Sources:

• https://vcahospitals.com/know-your-pet/coccidiosis-in-cats

• https://www.petmd.com/cat/conditions/infectious-parasitic/c_ct_coccidiosis

• https://sheltermedicine.wisc.edu/library/resources/what-are-the-best-treatment-options-for-coccidiosis-in-a-shelter-setting

• https://sheltermedicine.wisc.edu/library/resources/we-have-a-few-frequent-fosters-that-have-litter-after-litter-coming-back-with-coccidia-are-there-any-recommendations-you-would-give-to-help-decontaminate-the-environment-in-these-homes

• https://www.sheltermedicine.com/library/resources/clarification-on-cleaning-vs-disinfecting-with-rescue-accel

• https://kittencoalition.org/coccidiosis-in-kittens/

• https://sheltermedicine.wisc.edu/library/resources/intestinal-parasite-control-guidelines

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