• General: Blue Pigs: Diphacinone
• Avian: Coccidiosis.
• Bovine: Bovine leukemia virus- associated lymphoma; Leptospira sp. infection.
• Equine: Cantharidin toxicosis; Cervical vertebral compressive myelopathy.
• Porcine: Viral pneumonia.
• Small Ruminant: Chronic congestive heart failure secondary to congenital defects; Bibersteinia trehalosis septicemia.

• Avian: Necrotic enteritis.
• Bovine: Klebsiella pneumoniae septicemia.
• Equine: Oleander toxicosis.
• Porcine: Porcine circovirus-associated disease, porcine respiratory and reproductive syndrome (PRRS), swine influenza (SI), and bacterial bronchopneumonia.
• Small Ruminant: Clostridium perfringens type D enterotoxemia and aspiration pneumonia; Clostridial enterotoxemia type D.

• Avian: Hemorrhagic liver syndrome; Verminous ventriculitis.
• Bovine: Shipping fever pneumonia; Hairy vetch toxicosis-like disease, combined with moderate to severe copper and selenium deficiency.
• Equine: Strangles with secondary infarctive purpura hemorrhagica.
• Porcine: Otitis leading to meningitis and endocarditis and pneumonia.
• Small Ruminant: Goiter; Abomasal parasitism.
• Aquatic Species: Swim bladder disease and septicemia

• Avian: Histomoniasis, colibacillosis, sinusitis and tracheitis; Valvular endocarditis.
• Bovine: Vaccine reaction; Blackleg and pneumonia.
• Equine: Colonic rupture.
• Lagomorph: Rabbit hemorrhagic disease virus 2 (RHDV2)
• Small Ruminant: Caseous lymphadenitis and abomasal parasitism Clostridium perfringens type D enterotoxemia.
• Wildlife: Sarcocystis sp.-associated encephalitis

• Avian: Mycobacteriosis and coccidiosis; Diptheritic (wet) fowl pox.
• Bovine: Pneumonia; Pine needle abortion.
• Equine: Aortic rupture; Luteinized ovarian cyst/anovulatory hemorrhagic cyst.
• Small Ruminant: Yersinia pseudotuberculosis enteritis
• Wildlife: Sarcocystis sp.-associated encephalitis

• Avian: A perforating foreign body in the crop; Yersinia pseudotuberculosis
• Bovine: Listeria monocytogenes; Clostridium perfringens type C enteritis
• Equine: Equine herpes virus type 1 (EHV-1) infection
• Pigs: Swine erysipelas
• Small Ruminant: Type D enterotoxemia; Campylobacter jejuni

• Avian: Pharyngoesophageal squamous cell; Pigeon paramyxovirus type-1 (PPMV-1)
• Bovine: Locoism; Mast cell tumor
• Equine: Halicephalobus gingivalis was the cause of osteomyelitis; Comminuted fracture of the pelvis
• Pigs: E. coli septicemia
• Small Ruminant: Grayanotoxins; Actinobacillosis

• Avian: HPAI (H5 GsGD subtype), infectious laryngotracheitis (ILT), and infectious coryza; Rickets
• Bovine: H5N1 Avian influenza (AI) virus; Bovine herpes virus 1 (BHV-1) encephalitis
• Equine: Right temporohyoid osteoarthropathy
• Pigs: Streptococcus suis septicemia; Mixed viral and parasitic infection
• Small Ruminant: Toxoplasmosis;
• Wildlife: Rabies; Tularemia

• General: Highly pathogenic H5N1 (bird flu) influenza virus in poultry and cattle; Submission of milk and serum samples for H5N1 influenza testing; New! CAHFS Davis is able to test bovine milk and serum for antibodies against Influenza A virus
• Avian: Avian pulmonary proteinosis; Pseudomonas aeruginosa septicemia
• Bovine: H5N1 Avian influenza (AI) virus; Leptospira interrogans serovar pomona
• Equine: Epiploic foramen entrapment and strangulation of the large colon; Actinobacillus equuli ssp. equuli neonatal septicemia
• Pigs: Colonic sand impaction and mesocolon twist; Valvular endocarditis
• Small Ruminant: Acute bacterial bronchopneumonia;
• Wildlife: Rabies; Tularemia

• Avian: Highly pathogenic avian influenza (HPAI); West Nile virus (WNV) infection
• Bovine: Fusobacterium necrophorum hepatic abscesses; Blackleg; Ureaplasma diversum; Actinomyces bovisosteomyelitis and jejunal hematoma
• Equine: Pyrrolizidine alkaloid (PA)-induced chronic hepatopathy
• Pigs: Discospondylitis and vertebral body osteomyelitis
• Small Ruminant: Caprine arthritis and encephalitis virus (CAEV) interstitial pneumonia 

Holiday Schedule:  Please see attached newsletter for details on CAHFS laboratories’ closures in observance of the Winter Holiday and New Years’ Holiday.