In silico design and in vitro analysis of a recombinant trivalent fusion protein candidate vaccine targeting virulence factor of Clostridium perfringens.

Necrotic enteritis (NE) is a multifactorial disease in broiler that is caused by colonization of Clostridium perfringens in their gastrointestinal tract. Recently several immunogenic proteins from virulent C. perfringens have been considered as vaccines to provide protection against NE.