While registering the child to the school Mantus test was made to define whether revaccination was needed test result is negative. What does this result of the test mean?

Answer options

1. Absence of antitoxic immunity to the tuberculosis
2. Presence of antibodies for tubercle bacillus
3. Absence of antibodies for tubercle bacillus
4. Presence of cell immunity to the tuberculosis
5. Absence of cell immunity to the tuberculosis