Serum Institute of India Pvt. Ltd. is presently the world's largest vaccine maker, with more than 1.5 billion doses produced and marketed worldwide, including Polio vaccine, Diphtheria, Tetanus, Pertussis, Hib, BCG, r-Hepatitis B, Measles, Mumps, and Rubella vaccines. Around 65 percent of the world's children are anticipated to receive...