Covid vaccination drive for the inmates in the 45-plus age category on March 18, while the inoculation of the inmates in the 18-44 age group began on May 18.
Since March, around 383 coronavirus cases have been reported among the inmates of the jails in the national capital and eight of them have succumbed to the disease.
Among the prison staff members, 225 have been infected with the virus since March and one is still under treatment. The jail authorities are taking all the precautions and Covid-appropriate behaviour, including social distancing among the inmates, is being strictly followed, a senior jail official said.