New Delhi: India has enough capacity to produce Covid-19 vaccines for its needs and also export it to other countries that need its help, Finance Minister Nirmala Sitharaman said on Friday.In her address at the Confederation of Indian Industry (CII) Partnership Summit 2020, Sitharaman also said India has to invest a lot more in health infrastructure and get more private partners into the sector, while adding the country would be a major contributor to the revival of the global economy after the pandemic."Health and investment in health is going to be absolutely critical.