EN
In a large scale farm two groups of sows, 104 animals each, with the MMA were treated generally and locally. The effects of therapy and fertility of sows between groups was compared. A general treatment included the application of crystalline penicillin with debecillin and streptomycin. In a local therapy intrauterine influsions of Polisulfalent were applied. Both general and local treatment gave a comparable results. The used methods of therapy did not affect significantly fertility of sows.