Variable | Variable |
---|---|
General herd characteristics | Diagnosis of PCVD |
Production type | Clinical observations |
Herd size | Post mortem inspections |
Production rhythm | Laboratory examinations |
Purchase of animals | Time between diagnosis and first vaccination |
Hygiene measures | |
Use of PCV2 vaccine | |
Production data | Use of PCV2 vaccines in sows |
Morbidity | Use of PCV2 vaccines in piglets |
Mortality | Age of piglets when vaccinated |
Growth rates | Switch in timing of vaccination |
Interruption of vaccination against PCV2 | |
Sow & gilt management* | Use of antibiotics prior and after vaccination |
Acclimatisation | Time between vaccination and other measures |
Vaccination | |
Experience with PCV2 vaccination | |
Grower & finisher management* | Compatibility |
Age when moving | Perceived efficacy |
Vaccination | Influence of vaccination on pig health |
Other treatments | Impact of vaccination on morbidity* |
Impact of vaccination on mortality* | |
Intention of continuous use of the PCV2 vaccine* | Impact of vaccination on growth rate* |
Overall satisfaction with the PCV2 vaccine |