Symptoms and treatment of infectious rhinitis in chickens

Infectious coryza is an infectious disease caused by Haemophilus influenzae. This disease mainly affects the respiratory tract of chickens, causing a series of symptoms in chickens. Here we talk about the symptoms and treatments of infectious rhinitis in chickens.

1. Symptoms of infectious rhinitis in chickens

1. Nasal discharge: Infected chickens will have nasal discharge, usually yellow or green pus.

2. Eye inflammation: Infected chickens may have eyes that are red, swollen, tearful, and closed.

3. Difficulty breathing: Chickens may experience difficulty breathing, wheezing or coughing.

4. Loss of appetite: Infected chickens may experience loss of appetite or even refuse to eat.

5. Rough feathers: The chicken’s feathers may become ragged or even fall off.

2. Epidemic characteristics of infectious coryza in chickens

This disease occurs in chickens of all ages, but the older the age, the greater the susceptibility. It mainly occurs in laying hens and growing chickens. Chicks are less susceptible and rarely get the disease clinically. The incidence rate is high in laying hens, and the symptoms are severe and typical. Hidden carriers and sick chickens are sources of infection, and hidden carriers and chronically sick chickens are important causes of the disease in chickens. The main transmission route is through the respiratory tract via dust and droplets, but it can also be transmitted through the digestive tract through contaminated drinking water and feed .

Mixed groups of chickens of different ages, crowded chickens, stuffy chicken houses, high ammonia concentrations, poor ventilation, or lack of vitamin A, cold and damp chicken houses, and parasite infestations can all cause serious illness in the chickens. Systemic reactions caused by avian pox vaccination in chickens are often the cause of infectious rhinitis. This disease often occurs in winter and autumn.

3. Treatment of infectious rhinitis in chickens

1. Isolate infected chickens: First, you need to isolate the infected chickens to prevent the disease from spreading to other chickens.

2. Antibiotic treatment: Use appropriate antibiotics for treatment. Commonly used antibiotics include oxytetracycline, erythromycin, etc. The choice of antibiotic should be determined based on the advice of your veterinarian and the results of drug sensitivity testing.

3. Symptomatic treatment: Symptomatic treatment includes cleaning nasal secretions, eye inflammation, etc., which can be cleaned and treated with saline or antibiotic eye drops.

4. Strengthen feeding management: Keep the chicken house clean and sanitary, provide plenty of drinking water and high-quality feed to help the chickens recover their health.

5. Vaccine prevention: Vaccinating chickens with appropriate vaccines can help prevent the occurrence and spread of infectious rhinitis in chickens.

That’s it