Members of India's ruling Bharatiya Janata Party (BJP) distribute sweets to celebrate 1 billion doses of COVID-19 vaccine in New Delhi, India, Thursday, October 21, 2021. India has administered 1 billion doses of COVID-19 vaccine, passing a milestone for the South Asian country where the delta variant fueled its first crushing surge this year. (Photo by Altaf Qadri/AP Photo)
