304. Rx latent TB / If dx active TB / What % ED workers convert their PPD? April 9th, 2008 by reuben in TB Back Top Tags: card 303. Most emergent presentation of pulmonary TB / Side effects of INH and other antituberculous meds / After primary infection, when does latent period begin? 305. 3 high-risk ED presentations for TB / Preventative therapy after inadvertant exposure / Who gets BCG vaccine? Leave a Reply Cancel reply Please post any discussion to the emupdates Reddit page.