system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Tuberculin positive means?
assistant
The correct answer is  A positive reaction to tuberculin test is generally accepted as evidence of past or present infection by M.tuberculosis. Reference; Park&;s Textbook of preventive and social medicine, 24th edition.Pg no. 195