(NY) 1,708 weaned 4-month-old crossbred lambs averaging 115 lbs. were purchased from one farm in Colorado and transported to a New York sheep farm in September 2019. The lambs were shorn in late...

(USA) On November 11, 2019 the Animal Health Diagnostic Center at Cornell University College of Veterinary Medicine received diagnostic samples from an intact breeding female Miniature Bull Terrier...

Hypoglycin A Toxicosis - Equine (NY) – An adult miniature horse mare from northern New York presented for dullness, choke and dysphagia with marked elevation in muscle enzymes, and was diagnosed...

Again this October, the Animal Health Diagnostic Center (AHDC) observed an increase in the number of equine Anaplasma phagocytophilum positive PCR test results.  Anaplasmosis is a tick-borne disease...

We occasionally receive phone calls from veterinarians inquiring about testing options for dogs from households where recurrent Streptococcal pharyngitis (Strep throat) has been diagnosed in humans...

Northeastern US: Bovine Viral Diarrhea (BVD) in dairy cattle. 

A large dairy farm with multiple heifer raising facilities had a raised suspicion of BVD in the herd, as one heifer facility had...

(MI) Bovine herpesvirus 1 abortion: Infectious Bovine Rhinotracheitis (IBR) was diagnosed in a 7-month-old aborted fetus from an Angus cow. Fluorescent antibody (FA) testing was positive for IBR on...

(NY) Bovine Viral Diarrhea PCR positive in a dairy calf.

Two dairy calves destined for the local county fair were tested for BVD at the AHDC. The veterinarian submitted EDTA whole blood and...

(NY) An adult Hereford cow was found dead in pasture, and tested positive for Rabies virus. The cow had lost weight over the past week, and had foam coming from the mouth when it was found dead. No...

(NC) Canine Influenza (CIV) has been detected by PCR in a nasal swab sample submitted on April 25, 2019 to our laboratory from a single North Carolina dog. The positive detection was somewhat...