Abstract:The dose of vaccine has a great influence on the growth and decline of immune antibody of camelback disease.Different doses of brucellosis vaccine A19 were injected into one-year-old camel to detect the immune antibody at different time.The results showed that the injection of a 1x and 2x doses of brucellosis vaccine had the least influence on immune antibody and the best protective effect.Three times the dose can seriously affect the growth and decline of immune antibodies.The results showed that the dose of A19 brucellosis vaccine had the least influence on the immune antibody of brucellosis vaccine and was the most suitable dose for injection.The results provide scientific basis for optimizing the immunization strategy of hump disease vaccine.
