303. Most emergent presentation of pulmonary TB / Side effects of INH and other antituberculous meds / After primary infection, when does latent period begin? April 9th, 2008 by reuben in TB Back Top Tags: card 302. Less common extrapulmonary TB sites 304. Rx latent TB / If dx active TB / What % ED workers convert their PPD? Leave a Reply Cancel reply Please post any discussion to the emupdates Reddit page.