Monitoring udder health status using somatic cell counts in Iranian Holstein-Friesian dairy cows

The present study was performed to provide update information about udder health as determined by SCC in Iranian Holstein-Friesian dairy cattle, and to compare results with herds under a mastitis control program.本研究旨在提供关于伊朗荷斯坦-弗里斯安奶牛乳房健康（通过SCC测定）的最新信息，并与实施乳房炎控制计划的牧场进行比较。