Serum Institute of India Ltd offers Snake Anti Venom Serum. Serum Institute of India Ltd, a group company of Poonawalla Group also manufactures Tetanus Anti-toxin, DTP [Diphtheria, Tetanus and Pertussis] group of Vaccines and MMR [Measles, Mumps and Rubella] group of vaccines. The Snake Anti Venom Serum is used to encounter venoms of four poisonous snakes such as Cobra, Common Krait, Russell`s Viper and Saw Scaled Viper. The Snake Anti Venom Serum is prepared from hyperimmunised equines.