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Distemper

High severityInfectious

Also known as: CDV

A serious viral disease affecting the respiratory, gastrointestinal, and nervous systems. It can leave lasting neurological damage in survivors.

Reported on ParvoMaps

6
All time
0
Last 7 days
1
Last 30 days
Top states
LA
2
AZ
2
TX
1
ID
1

Symptoms to watch for

How it spreads

Spread through airborne respiratory droplets and shared food/water bowls.

Prevention

Core vaccination; avoid exposure to sick or wild animals.

Recent reports

San Antonio, TXOct 1, 2026
Pocatello, IDJul 23, 2026
Baton Rouge, LAJun 23, 2026
Gonzales, LAJun 18, 2026
Tucson, AZJun 17, 2026
Florence, AZJun 3, 2026

Related infectious conditions

Parvovirus in dogs →Kennel Cough in dogs →Leptospirosis in dogs →Dog Flu in dogs →Strep Zoo in dogs →

Frequently asked questions

What are the symptoms of Distemper in dogs?

Common signs include Fever, Eye and nasal discharge, Coughing, Vomiting and diarrhea, Seizures, tremors, or twitching, Thickened/hardened paw pads. Signs vary by dog and stage — contact your veterinarian if you notice them.

How do dogs catch Distemper?

Spread through airborne respiratory droplets and shared food/water bowls.

How can I prevent Distemper in dogs?

Core vaccination; avoid exposure to sick or wild animals.

Is Distemper dangerous to dogs?

Distemper is considered high severity. A serious viral disease affecting the respiratory, gastrointestinal, and nervous systems. It can leave lasting neurological damage in survivors.

Report a case →View the map

Educational information only — not veterinary advice. If you think your dog is sick, contact your veterinarian.