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• Knemidokoptic Mange or Scaly Leg and Face Disease in Birds

  Knemidocoptes is a type of bird mite that typically effects canaries, cockatiels and parakeets. It is commonly referred to as scaly face and leg disease. Specific antiparasitic drugs will be prescribed by a veterinarian to treat this disease.

• Pacheco’s Disease in Birds

  Pacheco's disease is caused by an avian herpesvirus. It is often a fatal disease, but treatment with an anti-herpes medication may be life-saving if used at first presentation. This disease is seen less often in today's pet bird population since most parrots are domestically raised and not imported.

• Polyomavirus Infection in Birds

  Avian polyomavirus infection (APV) of pet birds belongs to the family Polyomaviridae. APV can cause benign feather lesions in budgies, slow crop emptying in weanling parrots, hemorrhages on the skin, or acute death. Species particularly susceptible to APV infection include budgies, Eclectus parrots, Caiques, and hawk-head parrots. Clinical signs, diagnostic testing, and preventive measures are explained in this handout.

• Poxvirus Infection in Birds

  Poxviruses can infect many species of birds, and each species of bird may have its own unique species of poxvirus. This handout explains three forms of the virus: cutaneous, diphtheroid, and septicaemic. Each of these forms has distinct clinical signs. Diagnosis, treatment, and ways to minimize the risk of infection in your bird are explained.

• Psittacine Beak and Feather Disease in Pet Birds

  Psittacine beak and feather disease (PBFD) is a serious condition in parrot species for which there is no cure. The highly contagious virus attacks fast-growing epithelial cells, commonly causing visibly abnormal formations of the beak and/or feather follicles. The clinical signs vary depending on the species of bird and the age at which it was infected. Diagnostic testing is available and precautions must be taken when purchasing a new bird.

• West Nile Virus in Birds

  The West Nile Virus (WNV) is transmitted by the bite of a mosquito (primarily Culex species) that is infected with the virus. Birds are both susceptible to the virus and can act as a host, though indigenous birds such as owls, hawks, eagles, crows, and jays appear to be most at risk in comparison to pet birds. There is no specific treatment once a bird is infected so prevention is of high importance.