305. 3 high-risk ED presentations for TB / Preventative therapy after inadvertant exposure / Who gets BCG vaccine? April 9th, 2008 by reuben in TB Back Top Tags: card 304. Rx latent TB / If dx active TB / What % ED workers convert their PPD? 306. RFs for developing bone& joint infections / Microbiologic etiology of bone & join infections Leave a Reply Cancel reply Please post any discussion to the emupdates Reddit page.