The second 'Oxygen Express' for Delhi arrived on Sunday with 120 tonnes of liquid medical oxygen and a third such train has begun its journey for the national capital from Angul in Odisha, the railway ministry said.
The train from Angul is carrying 30.86 tonnes of oxygen, it said.
The second wave of the coronavirus has put huge pressure on the country's health system, with hospitals facing shortage of oxygen, medicines and equipment to treat COVID-19 patients, besides beds.
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