Cryptosporidiosis
What is it?
Cryptosporidiosis is caused by a microscopic parasite (Cryptosporidium serpentis) that infects the stomach. It spreads through contaminated stool and is very hard to eliminate from collections.
What signs should I watch for?
Signs to watch for include regurgitation, often days after feeding; firm swelling in the middle of the body; weight loss; and lethargy.
How is it diagnosed and treated?
Diagnosis uses stool or stomach-wash samples tested in the laboratory, sometimes with biopsies. There is no reliable cure; supportive care can help.
Can it be prevented, and what's the outlook?
- Infected snakes may need to be isolated permanently.
- Strict hygiene, quarantine, and testing are important.
- Some disinfectants don't kill this parasite.
Reviewed by the Adler Veterinary Hospital veterinary team, October 2026.
Snakes in collections; spread through stool
Who's at risk:
Regurgitation days after feeding, mid-body swelling, weight loss
Main signs:
Ongoing management with your vet
Urgency:
When to call a vet right away
- Regurgitation, often days after feeding
- Firm swelling in the middle of the body
Not sure whether it can wait? Call us anyway. Our team can help you decide.
Source:
Related conditions
Inclusion Body Disease
Ferlavirus
Regurgitation & Anorexia