Why ‘world’s pharmacy’ India is short on shots

Last year, Indian Prime Minister Narendra Modi told the United Nations his country would make enough COVID-19 vaccines “to help all humanity.” Now India is struggling to meet its own domestic needs for the shots amid a startling surge of infections.

As the world’s largest maker of vaccines, India always was expected to play a pivotal role in global efforts to immunize against COVID-19. But a mixture of overconfidence, poor planning and bad luck has prevented that from happening.