Canine Tracheobronchitis Virus, also known as kennel cough, is a highly contagious respiratory infection that affects dogs. It is caused by a combination of viruses including canine parainfluenza virus, canine adenovirus type 2, and sometimes canine distemper virus. Additionally, bacteria called Bordetella bronchiseptica can also contribute to the development of the infection.
This virus primarily affects the trachea and bronchi, causing inflammation and irritation of the airways. Dogs infected with the Canine Tracheobronchitis Virus may exhibit symptoms such as a persistent dry cough, gagging, retching, nasal discharge, and occasionally, a low-grade fever. The cough is often described as a honking sound, which can be exacerbated by exercise or excitement.
Transmission of the virus commonly occurs in places where dogs congregate, such as kennels, dog parks, and grooming salons. It can spread through respiratory droplets expelled by infected dogs when they cough or sneeze, as well as through direct contact with contaminated surfaces. Puppies, older dogs, and dogs with weakened immune systems are more susceptible to contracting the virus.
Treatment for Canine Tracheobronchitis Virus may involve supportive care to relieve symptoms, such as cough suppressants and humidification. In some cases, veterinarians may prescribe antibiotics to prevent secondary bacterial infections. Vaccination is considered an effective preventive measure, with intranasal or injectable vaccines available to protect against the most common viruses and bacteria involved in kennel cough. Regular vaccination is recommended, especially for dogs at higher risk of exposure to the virus.
