Use the below template to calculate the Return On Investment (ROI) of vaccinating for campylobacteriosis with Campyvax4. Simply substitute the example numbers shown below with up-to-date figures for your farming business

Number of doses	1,000
Total doses needed (first year of use)	2,000
Cost per dose	$0.85
Labour cost per hour	$30.00 per hour
Hours to vaccinate	8
Total cost of vaccination	$1,940.00
Average increase in lambing percentage	9%
Price of lambs per head	$110.00
Total additional income	$9,900.00
Net Value of Vaccinating	$7,960.00
Return on Investment	410.3%

NOTE: Figures used above are estimates only. It is recommended that you use the above as a template and substitute with your own figures. Talk to your vet about the cost per dose of Campyvax4.