[Antigenic interrelations within the species Clostridium novyi, C. histolyticum and C. septicum as a basis for...

The cellular and antigenic interrelations within each Clostridium species have been studied with a view to the selection of strains for the preparation of specific rabbit antisera possessing a wide serological spectrum of action within the species. The indirect immunofluorescence test making it possible to determine the species of clostridia in native pathological material from wounds or in cultures, subjected to short-term incubation, within 1-1.5 hours has been developed. This test can be used in laboratory practice for the diagnosis of gas gangrene in humans, as well as for the identification of pathogenic clostridia.