Agartala (Tripura) [India], June 7 (ANI): In a major public health initiative aimed at containing the spread of Measles-Rubella (MR) and establishing complete herd immunity in Tripura's Unakoti district, the state Health and Family Welfare Department has decided to conduct an extensive door-to-door survey to identify and vaccinate all eligible children. The decision was announced on Saturday following a high-leve