Variations in the profitability of dairy farms in Victoria, Australia by different levels of engagement in bovine Johne’s disease control

Paratuberculosis or Johne’s disease (JD) prevalence in Australia is low at the cow-level with varying herd-level prevalence. Control strategies incorporating vaccination are limited, suggesting opportunities for changes regulatory oversight. In order to study this further, we examined economic benefits of participation JD control programmes and without as well knowledge, attitudes, practices (KAP) relating JD. We used an online questionnaire gather information describing demographics KAP from 71 Australian dairy farms. Data fully completed questionnaires 32 farms Victoria, combined cost revenue data averaged several years Dairy Farm Monitor Project were then simulate a larger robust dataset. These production informed simulation model establish farm profitability. A partial budget was developed estimate engaging activities. Respondents who stated they participated gained additional $43.80/cow/year net income (profit) compared non-participants. also using vaccine $35.84/cow/year over non-users; represents $10.56/cow/year above average producer industry. However, noted that there clearly exists barrier between farmers intentions participate actual significant differences realized by different approaches (in case, adoption vaccination) offer starting point which explore questions how much would be willing pay activities, why pay, likelihood participating. Communication needs improve bridge gap their actions. Simulation modelling suggests increased profitability programs Australia. The policies other countries may benefit experience control.