Baseline Hazardous Materials Medical Surveillance

Smear Positive: Consecutive 3 samples of sputum for AFB. Out of them 2 are positive OR if one is positive + chest X-ray shows active lesion. Smear Negative: Only chest X-ray shows active pulmonary lesion. Relapse: patient has completed ATT course and declared as a cure patient but now again he come with active lesion. ................
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