We have a major outbreak of warts among our heifers. We have tried everything we can think of. This site stated if there is a severe outbreat in the herd an autogenous vaccine can be prepared from chemically treated warts taken from animals in a herd. This autogenous vaccine is more apt to have the strain or type of papillomavirus causing the wart problem in the herd than the commercial vaccines. Warts can also be removed surgically with a scissors or a side cutter. How and who can create this vaccine? Any help will be appreciated. We have a major problem.