(CNN) In India, the world's biggest vaccine producer, millions of people are waiting for Covid-19 vaccines amid a devastating second wave of infections. India typically produces more than 60% of all vaccines sold globally, and is home to the Serum Institute of India (SII), the world's largest vaccine maker. Under the initial agreement announced last year , SII would manufacture up to 200 million doses for up to 92 countries. "Delays in securing supplies of SII-produced Covid-19 vaccine doses are due to the increased demand for Covid-19 vaccines in India." Maharashtra had administered more than 11.1 million doses as of Thursday, the most of any Indian states, according to the Indian Ministry of Health.

Source: CNN April 17, 2021 23:48 UTC