Show SHEEP AT B A C TO TEST MOUTH VACCINE Z after studying results ot of a larget laret scale cale test by the texas agricultural experiment station on the effect aness en eis of Y vaccination for conta 1 shoua I s ovine sore mouth dibase ot of sheep it has been decided to tuat test this vaccine upon an ex lot ot of ewe lambs now icing cing fed at the college experiment farm arna here halt half of the lambs which are tagged ed and branded with serial numbers have been vaccinated vaccina ted and the emainger ema inder left unvaccinated as a hock heck lot several of the lambs received the vaccine already show lesions of 0 the disease and on these the efficiency of the vaccine as a corrective measure will be observed s weekly examinations of each lamb will be made and since the disease ii already present in a few and the others have undoubtedly been exposed the test should give a valid between the vaccinated vaccina ted ind and unvaccinated |