猫病毒性肠炎，又称猫传染性肠炎或猫腹泻病毒，是一种由猫病毒性肠炎病毒（Feline Panleukopenia Virus，FPV）引发的高度传染性疾病。这种病毒属于家猫科病毒属（Parvovirus）下的一种病毒，主要通过接触到感染者的粪便或尿液传播。
猫病毒性肠炎主要感染年轻的幼猫和未接种疫苗的成年猫。感染猫病毒性肠炎后，猫体会出现一系列严重的症状，包括发热、厌食、呕吐、腹泻、虚弱和脱水。这些症状在短时间内迅速恶化，导致猫的免疫系统遭受严重破坏，造成猫体内白细胞数量急剧下降（白细胞减少症），进而引发严重的感染和并发症。
诊断猫病毒性肠炎主要依靠临床症状、血液检测和病毒检测。治疗方面，目前尚没有特效的抗病毒药物。因此，预防措施变得尤为重要。猫病毒性肠炎疫苗是预防疾病的有效方式，建议年幼的猫进行全面接种疫苗以提高抵抗力。
总的来说，猫病毒性肠炎是一种严重的疾病，往往会导致悲剧性的后果。因此，饲养猫的主人需要对猫病毒性肠炎有足够的了解，并严格控制猫的生活环境以减少感染风险。
Feline Distemper Virus, also known as Feline Panleukopenia Virus (FPV), is a highly contagious disease caused by the Parvovirus. This virus primarily spreads through contact with infected feces or urine. It mainly affects young kittens and unvaccinated adult cats.
Symptoms of Feline Distemper Virus include fever, lethargy, vomiting, diarrhea, weakness, and dehydration. The disease can progress rapidly, leading to severe immune system suppression, a condition known as leukopenia, and increasing susceptibility to infections and complications.
Diagnosis of Feline Distemper Virus relies on clinical signs, blood tests, and virus detection. Currently, there is no specific antiviral treatment available, making prevention crucial. Vaccination is the most effective way to prevent the disease, especially for kittens.
In conclusion, Feline Distemper Virus is a severe condition that can have devastating consequences. Pet owners should be well-informed about the disease and take necessary measures to prevent it by maintaining good hygiene and vaccination protocols for their feline companions.
