Show STRONG APPEAL MADE FOR HEALTHY CATTLE poster used in tuberculosis eradication campaign careful experiments have demonstrated that disease cannot be ba detected to any great extent by physical examinations prepared oy fly the united states department ot of agriculture unlike roost other infectious diseases tuberculosis has an all Insi insidious diou way ay of working under cover and oftentimes animals of the most healthy appearance are found to react to the tuberculin test say veterinarians of the united states department of agriculture no cattle owner ann cnn tin afford to live in doubt as to whether liis ills animals are affected they add this point ks Is brought out clearly in a two poster published by the dopart department ment ou in which Is shown to herds of delry cattle from fill all appearances the nills ils of both herds berds fire are healthy but its as a matter mader of tact fact those thoo of one herd are afflicted affiliated with will tuberculosis the poster also two children one cine healthy one diseased and the point if brought wit out bluit top 1 t I 1 I 1 A 3 1 1 k V 1 tubercular free cattle animals may lay transmit tile the disease to children who drink tile the muk produced the poster Is 11 strong appeal for healthy cattle and it is to lit lie used extensively T ten in tile lie ci llois is eradication campaign being carided on oil by the department careful experiments in practical hine hae liu wn that tuberculosis I 1 0 sli cannot be detected dollny to rny great extent among animals by physical ex examinations the most reliable method Is the tuberculin test applied avill led by a trained operator tuberculin while title regarded as the most accurate diagnostic agency known to science Is safe i ife only in the hands of a trained and skillful operator who la Is acquainted with its limitations and etli the symptoms it 11 produces in tile the animals ani mill to illich it Is 1 4 applied the department say |