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Section: Overview
You might think your dog has something stuck in his throat. The cough associated with acute infectious tracheobronchitis, (ITB) or kennel cough, is a high-pitched, honk-like cough, sometimes followed by retching. Kennel cough is a highly contagious inflammation of the trachea (windpipe) and bronchial tree caused by a contagious virus (adenovirus, parainfluenza virus, canine distemper virus) or bacterium (Bordetella bronchiseptica). The disease is associated most often with dogs housed in a high-density population or boarding kennel. The infectious agents can be transmitted through the air or by contact with contaminated surfaces. Puppies and younger dogs are at greatest risk, but even old dogs can acquire kennel cough. The incubation period from the time the dog first contracts the infection to the time that symptoms develop is typically between 3 to 10 days, and the symptoms can last for days to weeks.
Chronic bronchitis is a persistent inflammation of one or more bronchi, which are tubes that pass air to the lungs from the trachea. The cause of chronic bronchitis in most cases is unknown.
Coughing, a common protective reflex that clears secretions or foreign matter from the throat, voice box, windpipe or airways, and protects the lungs from aspiration, affects the respiratory system by...
Tonsillitis is the inflammation and enlargement of the tonsils, which are an important part of the immune system in that they help protect the body from invading bacteria, viruses or other foreign matter....
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