Diagnosis of tuberculosis in community is made by ?: (A) Tuberculin test, (B) Sputum for AFB, (C) Case fatality rate, (D) PCR
Answer is B. <p> Diagnosis of TB is made by 2 sputum smear for AFB. Park&;s textbook of preventive and social medicine,K.Park,23rd edition,page no:429. <\p>