[symptoms]
The disease can be divided into three types: the most acute, acute and chronic. The most acute cases do not see symptoms before death. Acute type, the body temperature rises above 42℃, loss of appetite, often standing or sitting in the posture of a dog without lying down, shortness of breath, mouth opening and tongue spitting, which is very painful. Some joints are swollen, walking is difficult, legs are lame, abdomen, nose and ears are purple, and they often suffocate and die 1 ~ 2 days. Chronic symptoms are mild, mostly chronic.
[prevention]
(1) Mix 100g tylosin +200g sulfamethoxazole +40g tmp into 1t feed and feed it for 3 days.
(2) Mix 200 grams of ofloxacin into 1 ton feed twice a day for 3 consecutive days.
(3) Tylenol 100g+ florfenicol 100g+ arsanilic acid 100g was added to 1 ton feed, and the mixture was fed for 5 days.
[therapy]
(1) Long-acting oxytetracycline injection 50 mg per kg body weight, once a day 1 time, intramuscular injection. Kanamycin 40000 international units per kilogram, daily 1 time, intramuscular injection. The above drugs were used at the same time, daily 1 time for 3 ~ 5 days.
(2) penicillin 40000 IU+ streptomycin 65438 IU+0000 ~ 20000 IU, twice a day, for 3 ~ 5 days.
(3) intramuscular injection of 2.5% enrofloxacin (2ml/ 10kg) twice a day for 3 days.
(4) intramuscular injection of Chuanzhining (0.2ml/10kg) made by Jacky Pharmaceutical Company for 3 days.