Person in contact with or having been in contact with a tuberculosis source
A person who is or was in contact with a source of tuberculosis — a person who resides or resided at the place of residence, place of stay (location), workplace or educational institution, place of serving a sentence, or place of detention, and who has been or had been in contact with a person suffering from tuberculosis or with a farm animal suffering from tuberculosis1.
Federal Law No. 77-FZ of June 18, 2001 "On the Prevention of Tuberculosis Spread in the Russian Federation", as amended on August 3, 2018, Article 1 // Official Gazette of the Russian Federation. 2001. No. 26. Item 2581. ↩