Selected Recommendations for Vaccination of Pigs at Higher Risk

Vaccine

Recommendation

Colibacillosis (baby pig scours; E coli)

Sows: 5 and 2 wk before first farrowing and 2 wk before each subsequent farrowing

Other enteritides (rotavirus, transmissible gastroenteritis virus, Salmonella, Clostridium)

Sows: 5 and 2 wk before first farrowing

Atrophic rhinitis (Bordetella bronchiseptica, Pasteurella multocida [types A and D])

Sows: 7 and 3 wk before first farrowing and 3 wk before each subsequent farrowing

Piglets: 1 wk old; repeat in 3 wk

Boars: Annually or semiannually

Pneumonia (Mycoplasma hyopneumoniae)

Sows: 5 and 2 wk before first farrowing, and 2 wk before each subsequent farrowing

Piglets: 1 wk old; repeat in 2–3 wk

Boars: Annually or semiannually

Tetanus toxoid

After surgery or injury; annually when exposure is likely

Tetanus antitoxin

500–1500 U (depending on body weight) after dental surgery or trauma if tetanus vaccination is not current and if exposure is likely