Transmission Routes of Canine Hepatitis: Understanding

Section 1: Transmission Routes of Canine Hepatitis

Route of Transmission 1: Infection through the gastrointestinal tract.

Route of Transmission 2: Infection via the placenta.

Route of Transmission 3: Infection occurs when dogs come into contact with secretions or excretions from infected or recovered dogs.

Route of Transmission 4: Infection can be spread by external parasites carrying the virus.

Section 2: Symptoms of Canine Hepatitis

1. The initial symptoms of canine hepatitis often include abdominal pain, diarrhea, vomiting, and a rise in body temperature. In cases where the illness is mild, dogs may exhibit symptoms like runny noses and decreased appetite. Typically, adult dogs can recover on their own within about four days.

2. Some affected dogs may also suffer from conjunctivitis or keratitis, leading to frequent tearing. Additionally, inflammatory swelling may occur in the dog's head, neck, and around the eyes. As a result, the dog's temperature may rise, and one or both eyes may show signs of cloudy corneal lesions, which, if untreated, could lead to blue eye disease.

3. Dogs may exhibit common respiratory symptoms, such as a poor mood, rapid breathing, increased heart rate, fever, coughing, and runny noses. The nasal discharge in these cases is usually a pale yellow, thick mucus.

4. Upon examination, you may find that the dog's tonsils are swollen, the throat is inflamed, and there may be subsequent episodes of vomiting and diarrhea.

Dr. Oxygen Pet温馨提示: Canine hepatitis is more commonly seen in puppies under one year of age and can be particularly harmful due to their lower resistance to the virus. It's crucial for pet owners to pay close attention to the prevention of this disease in young dogs. As soon as it's appropriate, it's advisable to vaccinate them to build immunity against the virus.