98 98 BREEDER VACCINE APPLICATIONS VACCINATION WEEKS OF AGE MAREK’S DISEASE � Combine rispens strain and HVT (Herpes virus of turkey) for broad protection GUMBORO (= Infectious bursal disease, IBD) � Live vaccines via drinking water � Day of application depends on MDA level (= maternal derived antibody) and infection pressure � Inactivated vaccines for parent stock to induce high antibody levels for the progeny (MDA) � Immune complex vaccines or vector vaccines: application in the hatchery, regardless MDA level NEWCASTLE DISEASE (ND) – moderate field challenge � 2–3 live vaccines during rearing � Inactivated vaccines minimum 4 weeks after last live vaccine NEWCASTLE DISEASE (ND) – high field challenge � Combination of live vaccination via eye drop and inactivated vaccines � Boosting with live vaccines during production every 6–12 weeks may be necessary to maintain immunity INFECTIOUS BRONCHITIS (IB) � Use serotypes according to field strains present on your site � Combinations of serotypes may induce cross protection against different field strains � Boosting with live vaccines during production every 6–12 weeks may be necessary to maintain immunity � Can be combined with Newcastle vaccines CHICKEN ANEMIA VIRUS (CAV) � Vaccinate not later than 4 weeks before hatching egg collection � Check for CAV-titres, if negative revaccination is needed � Live vaccine or in combination with fowl pox vaccination AND AND OR 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 LOHMANN › MANAGEMENT GUIDE › HEALTH Live hatchery vaccines, given subcutanous Live vaccines, administered by drinking water, spray or eyedrop Live vaccines, administered via wing-web inoculation Inactivated vaccines, injected via intramuscular or subcutaneous route
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