The Rashtrapati Bhawan issued a statement in which it was clarified that "no employee of the President's secretariat has tested positive for COVID-19" and all preventive measures are being taken.
The sanitation worker and his family had visited their relative while he was undergoing treatment and had later attended the funeral.
Safdarjung hospital, prestigious Delhi Golf Club, Shivaji Stadium and Akashwani Bhawan are among the 146 buildings challaned by the civic body over dengue breeding this season.
'Khatam Shareef' marks the day of completion of the recitation of the holy Quran.
The body has been sent for post-mortem and a magisterial inquiry has begun, since her marriage took place less than five years ago.
To mark his first year in office, Pranab Mukherjee inaugurated a public library for residents of the President's Estate.