Prime Minister  Narendra Modi will embark on a three-city visit tomorrow to personally review the COVID-19 vaccine development and manufacturing process.

Prime Minister's Office in a tweet said that Mr Modi will visit the Zydus Biotech Park in Ahmedabad, Bharat Biotech in Hyderabad and  Serum Institute of India in Pune.

It said, as India enters a decisive phase of the fight against COVID-19, Prime Minister Narendra Modi's visit to these facilities and discussions with the scientists will help him get a first-hand perspective of the preparations, challenges and roadmap in India’s endeavour to vaccinate its citizens.