India has achieved the landmark feat of one crore Covid-19 vaccinations, the second-fastest in the world, the health ministry said on Friday. While US took 31 days to achieve this landmark, India hit the milestone in 34 days. The UK, meanwhile, took 56 days to surpass the one-crore vaccination mark. Till 8 am on Friday, the cumulative number of Covid-19 vaccine doses administered to healthcare workers (HCWs) and frontline workers (FLWs) in the country was 1,01,88,007.