Microbiology Clostridium d0e15274 Naegler's reaction is given by - A Clostridium bifermentans B Cl perfringens C Cl sordelli D All of the above High-Yield Explanation Ans. is i.e., All of the above " Besides Cl perfringens, other bacteria that give a positive Nagler reaction are Cl bifermentans, Cl sordelli and Cl barati