Failure of Clostridium chauvoei vaccines to protect against blackleg
Reed, G.A.; Reynolds, L.
Australian Veterinary Journal 53(8): 393-393
Following many deaths of cattle from blackleg in Australia between April 1976 and April 1977 a strain of C. chauvoei was isolated which was not covered by the vaccine. This strain has now been included in a vaccine produced in Australia.