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Social & Preventive Medicine Health programmes in India acdceff5

Diagnosis of TB acc to DOTS?

A
1 out of 2 samples positive
B
2 out of 3 samples positive
C
3 out of 3 samples positive
D
None
High-Yield Explanation
1 or 2 positives put of 2 sputum smear is considered as smear positive TB Ref: PARK&;S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICINE 23rd edition pg 429

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