Bacterilogical studies on Recurrent Mastitis in cows

A total o-f 512 samples were collected-from cows with mastitis in closed herd dur i ng, the period o-f investigation (18 month). Out o-f these samples,127 sampleswere f0und tObe repeated cases f0r 2 t- imes 0r more and were considered as recurrent mastitic cases.The mean monthly incidence of recurrent mastitic cases in clinic relation tothe actual number o-f mastitic cases was ranged between 5.5% to 11.2% with atotal mean o-f 8.3% •The repeatation of the recurrent mastitic cases was studied during the investigated period. Out of therecurrent mastitic cases, 32,12, 4, 1 and 1 cases were -found repeated -for 2~ 3~ 4~ 5 and 6 times respec- tively.bacteriologic:alstudies conducted -for were therecurrent mastitic Results revealedthat cases.9