If a new sputum smear positive patient of tuberculosis continues to be smear positive at the end of intensive phase of category I treatment under DOTS, further management of this patient would be to-: (A) Start category I treatment again, (B) Treathim as failure and start category II treatment under DOTS, (C) Continue the intensive phase or treatment for one more month, (D) Start continuation phase under category I
Answer is C. None