As used in this part:

1. (1) “Control officer” means State Tuberculosis Control Officer;
2. (2) “Department” means Department of Health;
3. (3) “Division” means Division of Tuberculosis, Department of Health;
4. (4) “Radiograph” means standard fourteen-inch by seventeen-inch (14” x 17”) antero-posterior seventy-two-inch (72”) chest radiograph;

5. (5)

   1. (A) “Student” means any person:

      1. (i) Born in a country where TB is endemic;
      2. (ii) Who is not a permanent resident; and
      3. (iii) Who receives instruction in a room in which other students are present.
   2. (B) People who receive only individual instruction at which only they and an instructor are present are excluded.
   3. (C) People who receive instruction solely by electronic means are excluded if no other students occupy the room in which they receive instruction at the same time.
   4. (D) Part-time students as well as full-time students are included.
   5. (E) Auditors are included.
   6. (F) TB is not endemic in the countries listed below, and students from these countries are not included: American Region: Canada Saint Lucia Jamaica USA Saint Kitts and Nevis Virgin Islands (USA) European Region: Belgium Luxembourg Denmark Malta Finland Monaco France Netherlands Germany Norway Greece San Marino Iceland Sweden Ireland Switzerland Italy United Kingdom Liechtenstein Western Pacific Region: American Samoa Australia New Zealand; and

6. (6) “Tuberculin tests” means:

   1. (A) Tuberculin skin test (TST) performed by the Mantoux method, consisting of intradermal injection of five tuberculin units (5TU) of purified protein derivative (PPD) in a volume of one-tenth of one milliliter (0.1 ml), read in forty-eight (48) to seventy-two (72) hours by measuring the palpable induration, with a positive reaction being ten millimeters (10 mm) or greater in diameter; or
   2. (B) Special TB blood tests (interferon-gamma release assays (IGRAs)) to measure how the immune system reacts to the bacteria that cause TB.

Codification Notes: "TB" means tuberculosis.