Show swine vaccination successful more than eight million pigs have been vaccinated against swine erysipelas in the past 10 years in the largest single animal disease control experiment in american bis his tory livestock health authorities report the huge experimental pro eject using the live culture and ser urn um method of vaccination has ha been carried on since 1938 1933 under the federal and state supervision the american foundation tor for ani mal health reports and results have been entirely satisfactory swine erysipelas runs quickly through the herd killing many hogs and making other victims unprofitable far market moreover the disease can be contracted from swine by other animals and poultry as well as a s human beings |