PTI INFOGRAPHICS | Immunisation: Humanity's Invisible Health Shield
Because vaccines work, we often forget how dangerous these preventable diseases truly are. Immunisation efforts over the years have saved more than 154 million lives by protecting populations against 14 major diseases. Vaccination has proven to be the most effective medical intervention in history, successfully eradicating deadly illnesses like smallpox.
This World Immunisation Week, take a detailed look at the science behind the tiny, life-saving shots, the rigorous testing process they undergo, and India's comprehensive Universal Immunisation Programme. (n/1)