Immunization method for gosling plague

Abstract

The invention discloses an immunization method for gosling plague. The immunization method includes steps of (1), carrying out hypodermic injection on each gosling with maternal antibodies by a part of gosling plague attenuated vaccine when the gosling is 7 days old; (2), necessarily injecting a part of gosling plague attenuated vaccine for each gosling without the maternal antibodies within 48 hours after the gosling is hatched; (3), injecting gosling plague high-temperature serum for gosling population with gosling plague according to the ages of the gosling population, to be more specific, carrying out hypodermic injection on the gosling population by 1-1.2 ml of gosling plague high-temperature serum if the gosling population is 5-10 days old, injecting 2-2.5 ml of gosling plague high-temperature serum for the gosling population if the gosling population is 10-15 days old, injecting 3-3.2 ml of gosling plague high-temperature serum for the gosling population if the gosling population is 15-25 days old and injecting 4 ml of gosling plague high-temperature serum for the gosling population if the gosling population is older than 30 days; (4), injecting 0.5 ml of gosling plague hyperimmune serum for goslings from undefined sources when the goslings are 3 days old or younger than 3 days and injecting 0.5 ml of gosling plague attenuated vaccine for the goslings after two weeks. The immunization method has the advantages that different immunization processes are selected according to the different goslings, accordingly, immunization effects can be enhanced, the goslings are low in virus infection probability, and economic benefits can be increased for farmers.

Description

technical field [0001] The invention relates to a method for immunizing gosling plague, which is applied in the technical field of goose breeding. Background technique [0002] Gosling plague is an acute septic infectious disease of goslings caused by gosling plague virus. The clinical features are mental fatigue, loss of appetite, severe diarrhea, and sometimes neurological symptoms. The mortality rate is high, up to 90-100%. The goose industry has a great impact, so it is necessary to do a good job of immunization against gosling plague in time. In the current market, many farmers do not distinguish between maternal antibodies of goslings and whether gosling plague has occurred, resulting in immunity. The effect is poor, there is no prescribing the right medicine, and the cost of medication increases without the expected effect, causing certain economic losses. Contents of the invention [0003] In order to solve the above-mentioned problems, the present invention discl...

AI Technical Summary

Problems solved by technology

[0002] Gosling plague is an acute septic infectious disease of goslings caused by gosling plague virus. The clinical features are mental fatigue, loss of appetite, severe diarrhea, and sometimes neurological symptoms. The mortality rate is high, up to 90-100%. The goose industry has a great impact, so it is necessary to do a good job of immunization against gosling plague in time. In the current market, many farmers do not distinguish between maternal antibodies of goslings and whether gosling plague has occurred, resulting in immunity. The effect is poor, there is no right medicine, and the cost of medication increases without the expected effect, causing certain economic losses