10.22376/ijpbs.2019.10.1.p1-12 Volume 2 Issue 3 2011 (July - September) Rabies is normally a rapidly fatal neurological disease and to date therapeutic efforts in humans have proved futile except in rare cases in which rabies vaccine was administered prior to the onset of clinical disease. Safe and potent vaccines produced by cell culture techniques are available in developed countries. One of the most elements in the effective control of human rabies is the use of efficacious vaccines. The stabilizers play an important role in the efficacy of vaccines. Our present study highlights the analysis of Magnesium Chloride as a stabilizer in the newly developed vero cell derived rabies vaccine. Jagannathan S,Mani K. R,Vijayakumar R,P. Rahul Gandhi And Venkatramana K. N. Rabies, MgCl2, Titan yellow, Erichrome black- T, Human albumin. 473-479