Sugar beet pulp as an economical alternative for yellow corn in feeding dairy cows: its effect on blood chemistry, milk productivity and quality

C ampylobacter is one of important microorganisms which responsi- ble for food poising in human.Poultry play an important role of transmission of thermophilic Campylobacter because it considered commensally Bacteria in gastrointestinal tract of poultry due to the body temperature of poultry 42 C which the optimal temperature for growing of Campylobacter.Campylobacter is Gram negative short curved bacilli; motile by single bipolar flagellum has special movement (corkscrew-like).In Egypt many researchers try to isolate Campylobacter from poultry and poultry by product with incidence ranged from 4:44% since 1986 till now.The main rout of transmission of Campylobacter inside the farm is horizontal rout through contamination of food and water by the infected fecal matter or through any other vehicles but the vertical rout transmission is not confirmed till now.Application of good biosafety and biosecurity measure help in decreasing transmission of Campylobacter and other microorganisms.