The Clue "Do Boond Zindagi ki" subject
The Answer POLIO
"Do Boond Zindagi Ki" is a popular campaign in India aimed at eradicating polio. The phrase translates to "Two drops give life," referring to the oral polio vaccine given to children. This campaign highlights the importance of vaccination in preventing the disease. Therefore, the answer to the crossword clue is POLIO, as it directly relates to the subject of the initiative.