Veterinary Public Health and
Rabies Control Program
7601 E. Imperial Hwy.
Bldg. 700 Suite 94A
Downey, CA 90242
Tel: (562) 401-7088
Fax: (562) 401-7112 vet@ph.lacounty.gov
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Canine Influenza Testing Information
Since dogs with Canine Influenza may present with symptoms similar to other common canine respiratory diseases, testing is needed to confirm a diagnosis. Acute ill dogs may be tested by PCR, while those that have been ill for several days would need to be tested by serology. Both Cornell and UC Davis offer canine influenza tests:
Serology. Serologic testing through Cornell Diagnostic Laboratory cost $20 per sample. Dogs do not typically seroconvert until approximately 7 days after onset. Diagnosis is not confirmed unless a rising titer 2-3 weeks later is documented. Cornell University's Animal Health Diagnostic Center
PCR tests. UC Davis offers a Canine Respiratory PCR panel for $91, and tests for Canine Influenza, Bordetella bronchispetica, Parainfluenza, Distemper, Canine Adenovirus 2, Canine herpesvirus and Canine Corona Respiratory Virus. Early in the course of disease, the viruses may be identified by PCR testing on nasal/pharyngeal swabs. A negative test does not rule out the diagnosis. UC Davis' Lucy Whittier Molecular and Diagnostic Core Facility
Necropsy, lung tissue testing. Contact the above laboratories for more information about sample handling.
