Bharat Biotech-Vaccines & Bio-Therapeutics Manufacturer in India. Bharatbiotech International Ltd is leading vaccines & bio-therapeutics manufacturers in India that includes Rotavirus, Hepatitis-B, Typhoid, Polio, Diphtheria, Measles, Influenza, Rabies Vaccines.. Vaccine, research, immunization, infectious diseases,Health, Rabies, Bharat Biotech, BBIL, Biologics, biotech, biotechnology, small molecules, Human Vaccines, Human Rabies Vaccine, Hepatitis B Vaccine, Tetanus Toxoid Vaccine, Diphtheria Pertussis Vaccine, Rotavirus vaccine, wounds healing cream, Vaccine for Diarrhea, japanese encephalitis vaccine, approved by USFDA, KFDA and WHO in India.