| Show POW I 1 VACCINATION WILL CHECK POX LOSSES Plan Recommended to Owners Own Own- ers of Diseased Flocks Vaccinating young chickens against chicken pox Is now a n proven way for tor farmers to protect the cash Income Income In In- c come me from poultry according to the laboratory of ot animal pathology and hygiene College of ot Agriculture Uni Uni- University UniversIty University of ot Illinois Poultry and eggs now nov bring In about 11 it per cent of the cash Income o of Illinois farmers farmers farm tarm- ers but the total would be even higher were It not for tor the Inroads o of chicken pox and other barriers to the production of ot high quality products it was pointed out The disease also Is known kno as canker sore mouth or avIan avlan diphtheria Routine vaccination is recommended recommended mended to all owners of ot- flocks on Infected infected in in- premises as a result of a two years' years study by the laboratory Either Dither fowl pox or pigeon pox vaccIne vaccine vaccine vac vac- cine c can n be used It was demonstrated demon that there is no danger of ot causing chicken pox by using pigeon pox vaccine Occasionally however serious results fo follow the use of fowl pox vaccine It also was found that unhealthy flocks are not good subjects for tor immunization with pigeon pox vaccine Complete protectIon protection protection pro pro- was not established in all nIl flocks vaccinated with the pigeon box product in 1032 1932 but In general general general gen gen- eral the results were satisfactory Vaccination should bo be restricted to flocks In which the disease occurred occurred oc during the previous year All fowls vaccinated with fowl pox vaccIne vac vac vaccine cine should be placed In voluntary quarantine for tor two months Chick Chck- Chickens ens suffering from any other disease should not be vaccinated |
