General

– Report of the IDF Standing Committee on Animal health – K.L. Smith, Chairman (USA)

– Note from the Editor- H. Hogeveen (Netherlands)

In Memorium Frank H. Dodd

– The community of Mastitis research workers and educators has lost a great colleague- K.L. Smith, Chairman (USA)

– Bovine Mastitis – The significance of levels of exposure to pathogens- F.H. Dodd (GB)

Research Communications

– Effect of milking frequency on yield, composition and processing quality of milk- B. O’Brien, G. Ryan, W.J. Meany, D McDonagh & A. Kelly (Ireland)