Pig neck red, swollen and gasping to death? It is very simple to make good vaccine prevention (2)

Prevention and treatment of porcine lung disease

If you want to prevent pig lung disease, we must first adjust the environmental hygiene, temperature and humidity of the pig house to an appropriate state to reduce stress. Porcine lung disease seems to be serious, but it is relatively simple to prevent, and vaccine is a very effective means of prevention.

Vaccine: there are two kinds of porcine lung disease vaccine on the market, one is aluminum hydroxide vaccine, the other is oral attenuated vaccine. Aluminum hydroxide vaccine is commonly used. Pigs after weaning (mostly 5 milliliters per pig) are immunized 14 days after injection, with an immune period of 9 months. There are separate swine lung disease vaccine, porcine erysipelas-lung disease aluminum hydroxide combined vaccine, or swine fever-erysipelas-lung disease attenuated triple vaccine and so on. Oral attenuated vaccine should be diluted with cold boiled water according to the instructions and added to the feed according to the number of heads fed in each bottle. Mix well and feed the pigs. Immunity can be produced in pigs 7 days after use, and the immune period is 10 months. Oral vaccines can only be taken orally, not injected.

Sows are immunized twice a year, usually in spring and autumn, and parturient sows and lactation are not injected temporarily. Antibiotics should not be used within 7 days before and after injection of the vaccine.

Prevention and treatment: pigs can be prevented by penicillin, streptomycin, tetracycline or sulfonamides. If the disease occurs, first isolate the sick pigs and strictly disinfect the whole field. no new sick pigs appear after 2 days, and the whole group will be vaccinated. The diseased pigs can be treated with penicillin, doxycycline, sulfonamides, florfenicol and other drugs.

The author often uses a treatment scheme: florfenicol + doxycycline injection, these two drugs have synergistic effect, the combined effect is enhanced, the effect on porcine lung disease, pleuropneumonia, mycoplasma pneumonia and other respiratory diseases is very good, worth a try.

Conclusion: the environment of high temperature and humidity is the cause of most diseases. If you want to raise pigs well and get sick less, it is an important task to improve the environment. At present, some pig farmers have a state of mind. As long as they have high fever and red diseases, they all say "non-plague". Of course, there are also some people who have other ideas to add to it. We should maintain vigilance against non-plague, at the same time, we should maintain basic rationality, analyze problems in detail, and not mess up our hands and feet.