A man takes a polymerase chain reaction (PCR) test for COVID-19 at a vegetable market in Kathmandu, Nepal on May 14, 2020. Nepal's COVID-19 tally jumped to 249 after six new cases were confirmed on Thursday. (Xinhua/Sulav Shrestha)

People stand in a queue maintaining social distance as they wait to be tested for COVID-19, at a vegetable market in Kathmandu, Nepal on May 14, 2020. Nepal's COVID-19 tally jumped to 249 after six new cases were confirmed on Thursday. (Xinhua/Sulav Shrestha)

A woman takes a polymerase chain reaction (PCR) test for COVID-19 at a vegetable market in Kathmandu, Nepal on May 14, 2020. Nepal's COVID-19 tally jumped to 249 after six new cases were confirmed on Thursday. (Xinhua/Sulav Shrestha)