Show Bovine Mastitis I i Perhaps coming years will vill a sure cure for all types of ot bavine bovine bo bo- vine mastitis but that cure isn't here yet a veterinary medical bul bul- bulletin bulletin letin declares Penicillin streptomycin streptomycin and similar drugs have a a definite place in mastitis control control control- programs but such sueh drugs are useful use use- use use-j i ful only against certain types o of germ caused mastitis They are powerless against noninfectious I cases which are more common than some farmers believe the belle bulle j bulle-j tin states Drugs used against noninfectious non non- non non-j non non-I infectious cases actually may do more harm than good because they r often aggravate the injured udder |