Updated On: 23 April, 2021 12:00 AM IST | New Delhi | PTI
A source said "low pressure oxygen" could be the likely cause for the deaths.

Photo used for representational purpose. Pic/AFP
Twenty-five "sickest" COVID-19 patients have died at Sir Ganga Ram Hospital here in the last 24 hours, and the lives of another 60 such patients are at risk, officials said on Friday amid a serious oxygen crisis unfolding in the national capital.
A source said "low pressure oxygen" could be the likely cause for the deaths.