The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Transmission assessment survey (TAS) is done in the following?   (A) To determine when infections have been reduced below these target thresholds   (B) For assessing primary immunization coverage   (C) To provide reliable estimates of bih rate, death rate and infant moality rate   (D) All
['(A) To determine when infections have been reduced below these target thresholds <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) To determine when infections have been reduced below these target thresholds \n (B) For assessing primary immunization coverage \n (C) To provide reliable estimates of bih rate, death rate and infant moality rate \n (D) All <> possible answers', '  Transmission assessment survey (TAS) is done in the following? <> context@']