NEW DELHI : The Drugs Controller General of India (DCGI) has done away with specific trials of COVID-19 vaccines that have been approved by other international regulatory bodies - a big move likely to clear the way for foreign vaccines like Pfizer and Moderna for the country's urgent requirement.In a letter, DCGI Chief VG Somani letter said that this will be applicable for vaccines that have already been approved for restricted use by the US FDA, EMA, UK MHRA, PMDA Japan or listed for Emergency Use by the World Health Organisation."In light of the huge vaccination requirements and the need for increased availability of imported vaccines,...