PPD readings,”>5 (+) for HIV pts, contacts of TB, long term pred >10 (+) recent immigrants, high risk settings>15 (+) healthy peopleIF POSITIVE: chest xray

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PPD readings,”>5 (+) for HIV pts, contacts of TB, long term pred >10 (+) recent immigrants, high risk settings>15 (+) healthy peopleIF POSITIVE: chest xray

isoniazid 9 mo”