Nepal's hospitals face acute shortage of oxygen amid rising COVID-19 cases (4)

A man carries a refilled cylinder at an oxygen factory in Kathmandu, Nepal on May 13, 2021. Nepal's hospitals are facing an acute shortage of oxygen which is needed for COVID-19 patients as the country is struggling with record numbers of infections and deaths of COVID-19 cases. (Photo by Sulav Shrestha/Xinhua)