HYDERABAD : Many of the 60 foreign heads of missions who visited the biotech companies in Hyderabad-- Bharat Biotech and Biological E-- lauded the work being done at the Indian facilities for the development of Covid-19 vaccines.F Svane, Ambassador of Denmark to India, said that India is not working for commercial or national interest but is also working for countries around the world."I was really impressed to see how far you have come, how dedicated you're to combat COVID, how focused you're on helping humanity.