Show Study Shipping Fever A systematic study of the causes of ot hemorrhage septicemIa commonly commonly commonly com com- known as shipping fever In live stock and methods of ot controlling ing this disease Is Ia under way In several several several sev sev- eral states Tests are aro being made by vaccinating stocker and feeder cattle before shipment to market some ten to thirty days and others one or two days before shIpping shipping shipping ship shIp- ping by vaccination In the stock stockyards stockyards stockyards yards where the cattle are marketed market market- ed and by vaccinating the young calves on the home premises Appropriate Appropriate Appropriate Ap Ap- Ap- Ap numbers of ot untreated control animals are provided In 10 each instance Ohio Ohio Farmer |