A patient with tubercular pleural effusion falls under category of WHO grading of TB -: (A) I, (B) II, (C) III, (D) IV
Answer is A. <p> Tubercular pleural effusion included in new extrapulmonary TB . So it is category 1. Reference:Park&;s textbook of preventive and social medicine,K.Park,23rd edition,page no:188. <\p>