Goslings should be immunized in time

Goose plague

Goslings whose offspring were not immunized with live Gosling plague vaccine, or those who were immunized with Gosling plague live vaccine 100 days later, were injected subcutaneously within 1-2 days after hatching. It must be kept in isolation within 7 days after immunization to prevent the disease caused by virulent infection in the field before immunity is produced. The goslings after 7 days of immunization have developed immunity and can basically resist virulent infection without disease. The goslings of the offspring of immunized breeder geese have maternal antibodies and do not need to be immunized with live vaccine. Because the maternal antibody can neutralize the virus in the live vaccine, the live vaccine can not produce enough immunity, which leads to immune failure.

Gosling plague antiserum immunity

In the area where there is no Gosling plague epidemic, the susceptible goslings were injected 0.5 ml subcutaneously at the age of 1-7 days.

Immunization with inactivated vaccine against hemorrhagic necrotizing hepatitis in geese

The goslings were immunized with inactivated vaccine at the age of 10 days, and 0.5 ml per feather was injected subcutaneously.

Immunization with inactivated serositis vaccine in goose

The goslings were immunized with inactivated vaccine at the age of 7-15 days, and 0.5 ml per feather was injected subcutaneously.

Immunization with inactivated avian influenza vaccine in geese

Goslings whose offspring have not been immunized or those who have been immunized for 3 months for the last time should first be immunized with avian influenza. If there is no such epidemic in the local area, they can be immunized with oil emulsion inactivated vaccine at the age of 10 to 15 days, with 0.5 ml per feather subcutaneously injected; if there is an epidemic in the area, they should be immunized with inactivated vaccine at 5 to 7 days old, with 0.5 ml per feather injected. Liu Zhenghua