NEW DELHI : The recent surge in COVID-19 cases has also hit Delhi's Sir Ganga Ram Hospital as 37 doctors at the private facility have tested positive for the virus, and five of them are admitted for treatment, sources said on Thursday.There has been a spike in coronavirus cases in the national capital over the past few weeks, and the daily case count breached the 7,000-mark for the first time this year.As many as 37 doctors have tested positive for the virus in the recent spike, sources at the hospital said.Delhi recorded 7,437 fresh COVID-19 cases on Thursday, the highest single-day surge this year, while 24 more people died due to the coronavirus infection, taking the death toll to 11,157, according to the city Health Department."Serving.