Rapid infectious disease test SaberVet

veterinaryfor cattlevirus

Fever: elevated body temperature, usually over 40°C. Nasal secretion: initially clear watery nasal mucus, which then turns viscous or even purulent. Cough: persistent dry cough. Dyspnea: rapid and difficult breathing, sometimes accompanied by wheezing. Inflammation of the nasal passages: redness and swelling of the nasal passages, which may become ulcerated and crusted. Reproductive symptoms (reproductive IBR) Abortion: abortion may occur in pregnant cows following infection, usually in the second trimester. Inflammation of the reproductive tract: Includes vaginitis, endometritis, and orchitis. Eye symptoms (conjunctivitis type IBR) Conjunctivitis: redness and tearing of the eyes, which can lead to corneal ulcers in severe cases. Systemic symptoms Malaise: loss of energy and appetite. Decrease in milk production: decrease in milk production of dairy cows. Transmission route Direct contact: spread through contact with secretions and excretions (such as snot, saliva, urine, milk, etc.) of infected cows. Airborne transmission: The virus can be transmitted through airborne droplets, especially in confined and poorly ventilated environments. Vertical transmission: Pregnant cows can pass the virus to their fetuses through the placenta. Sexual transmission: through the semen of infected bulls. Indirect transmission: through contaminated feed, drinking water, equipment, personnel and means of transportation. Clinical diagnosis Clinical symptoms: preliminary diagnosis based on typical respiratory symptoms and medical history. Laboratory tests: Virus isolation: isolate the virus from nasal secretions, eye secretions, fetal tissues, etc.