Delhi government has roped in several teachers of its schools to be part of teams conducting a door-to-door survey for COVID-19 in the national capital.Following a meeting between Union Home Minister Amit Shah and Chief Minister Arvind Kejriwal, it was decided that the survey in the city will be conducted by the teams of AIIMS, Delhi government and municipal corporations, and all the symptomatic people found in the survey would be tested and provided the necessary treatment."Surveillance teams have been constituted and deployed for conducting a door-to-door survey of all the households in the hotspot and vulnerable areas of Delhi.