Three personnel of the Indian Air Force (IAF) are under a precautionary quarantine presently as one of them had visited the Nizamuddin area around the same time the Tablighi Jamaat meeting was happening there last month, PTI quotes an IAF spokesperson as saying.

"This person had gone to the Nizamuddin area around the same time this Jamaat meeting was taking place. Whether he attended this Jamaat meeting or not is under investigation by the Indian Air Force," the spokesperson said. "He has come in contact with two other Air Force personnel. All three of them are asymptomatic. All three under quarantine right now," he added.