选择合适的养殖物种理想的选择与实用性相结合
0 2024-12-14
我将详细介绍猪肺炎的原因和症状。首先,猪肺炎是一种由猪肺炎支原体引起的慢性呼吸道传染病,对养殖户来说是个不小的挑战。今天,我要分享的是关于猪肺炎的两大方面:其一是导致猪肺炎发生的原因,其二是该疾病可能表现出的症状。
一、猪肺炎是什么原因引起的?
不适外界环境:当气候变化、湿润或寒冷条件下,或者在拥挤的情况下时, pigs may catch a cold and develop pneumonia.
外物刺激:如果 pigs inhale irritating gases, swallow foreign objects or accidentally inject medication into their trachea, it can cause inflammation in the lungs.
伴发疾病:Pigs infected with diseases like swine fever, lung disease, tuberculosis or lungworms are more likely to develop secondary pneumonia.
二、猪肺炎有哪些症状?
咳嗽与喘息: The sick pigs cough and struggle for breath at first with white mucus from the nose, which turns grayish-white or yellowish-white later on. They lose appetite and have high fever above 41°C.
聆听诊音: Using a stethoscope on affected areas reveals weakened respiratory sounds in some parts of the lungs with crackling noise resembling small bubbles.
严重情况: Severe cases show intense coughing and difficulty breathing; they must open their mouths to breathe, leading to blue-purple skin discoloration all over their bodies.
异物性感染: In cases of foreign object-induced inflammation, exhaled air is particularly foul-smelling and nasal discharge is polluted as well as pungent smelling.