Union Railway Minister Piyush Goyal on Saturday informed that the 'Oxygen Express' carrying oxygen tankers from Angul in Odisha reached Maharashtra's Nagpur. The Oxygen Express from Angul has reached Nagpur and will ensure a steady stream of Oxygen supply for COVID-19 patients there, the rail minister tweeted. The Oxygen Express trains were launched by the Indian Railways for transportation of medical oxygen to various states raising oxygen crisis due to surge in the Covid-19 cases.