These workers, along with 63 others, were quarantined after a dialysis patient at the North Delhi Municipal Corporation-run hospital had tested positive for the disease, they said.
North Delhi mayor Avtar Singh had inspected the hospital on Wednesday.
Ten healthcare workers, including seven doctors, of the Hindu Rao Hospital, the largest civic facility in Delhi, have tested positive for COVID-19 till date, officials earlier said. SLB DPB