Minister of State for Chemical & Fertilizers and Ports, Shipping & Waterways (I/C) Shri Mansukh Mandaviya today visited Zydus Biotech Park at Ahmedabad.The Minister said on Twitter that Zydus Cadila is the developer of the 'ZyCov-D' which will be world's first DNA-based Covid-19 vaccine.Shri Mandaviya also visited Hester Biosciences Limited today. He informed via Twitter that Hester has inked an MoU with Bharat Biotech for production of Covaxin.The Minister commended their efforts and assured them of all Government assistance for ramping up vaccine production to ensure free vaccination for all.