Use Covexin 10 for the active immunisation of sheep and cattle against diseases associated with infections caused by Clostridium perfringens type A, C.perfringens type B, C.perfringens type C, C.perfringens type D, Clostridium chauvoei, Clostridium novyi type B, Clostridium septicum, Clostridium sordellii and Clostridium haemolyticum and against tetanus caused by Clostridium tetani. For the passive immunisation of lambs and calves against infections caused by the above mentioned clostridial species (except C.haemolyticum in sheep).