Centenary of living legend: AIIMS celebrates 100 years of pioneer scientist GP Talwar
Global scientists gather at AIIMS to celebrate GP Talwar's 100th birthday and his revolutionary contributions to vaccine research and Indian science.

In a momentous gathering of the international scientific community, the All-India Institute of Medical Sciences (AIIMS) in New Delhi recently came together to honor the 100th birthday of GP Talwar. A founding faculty member of AIIMS and a titan in global biomedical research, Talwar continues to shape the future of medicine even as he enters his centenary year.
To commemorate this historic milestone, a special coffee table book was released, documenting his monumental scientific achievements and featuring tributes from leading researchers across the globe. The event saw a massive turnout, including former students, institutional leaders, and prominent international researchers.
A Legacy of Transforming Indian Health Research
Speaking at the celebration, M. Srinivas, Member (Health) of NITI Aayog, remarked on how Talwar’s work over the past sixty years has fundamentally reshaped the landscape of health research within India. His journey is one of profound patriotism; despite having the opportunity to build a career in the West—having earned his PhD under Nobel Laureate Jacques Monod at the Institut Pasteur in France and holding a prestigious Humboldt Fellowship in Germany—Talwar chose to return to India to establish the nation's scientific sovereignty.
Groundbreaking Scientific Breakthroughs
Talwar’s contributions to global medicine are nothing short of revolutionary. His most notable achievements include:
- Eradication of Leprosy: He developed the world's first anti-leprosy vaccine, Mycobacterium indicus pranii (MIP), a breakthrough that played a crucial role in the near-eradication of the disease in India.
- Birth Control Vaccine: He conceptualized and developed the world’s first vaccine for family planning, a revolutionary advancement in reproductive health.
- Institutional Architect: He was the founder of the world-renowned Department of Biochemistry at AIIMS and established the National Institute of Immunology (NII) in Delhi, alongside the Talwar Research Foundation.
- Globalizing Indian Science: In 1969, he established the ICMR-WHO Research & Training Centre at AIIMS, turning India into a global center for immunology training.
Mentorship and the Rise of Biotech
Beyond his laboratory successes, Talwar has been a vital catalyst for India's modern biotechnology sector. By mentoring hundreds of students who now lead major research laboratories and biotechnology companies globally, he has ensured that his scientific rigor and vision continue through future generations.
During the event, it was revealed that Talwar's global impact has led to multiple Nobel Prize nominations by his peers in the United States and Europe. While he has already received the Padma Bhushan from the Government of India and the Officier de la Légion d’Honneur from France, the scientific community at the conference collectively urged the Indian Government to confer upon him the Bharat Ratna, the nation's highest civilian honour.
Narendra Malhotra, the Convener of the Celebrations Committee, noted that the grand event was organized entirely through voluntary contributions from Talwar’s vast global alumni network. He also expressed gratitude to Raksha Talwar, whose support enabled the scientist to dedicate his entire life to the pursuit of research.