The casesOusman, a 32-year-old man; his 8-year-old daughter, Nene; and his 65-year-old mother, Mariama, from Casamance, Senegal, speak only Wolof and arrived in Canada six months ago from a refugee camp. What, if any, screening for latent tuberculosis should be done for this family?Active pulmonary tuberculosis was recently diagnosed in Harjit, a 65-year-old man who immigrated to Canada from India at age 32. Diabetes was diagnosed when he was 40 years old, and chronic renal failure developed one year ago that required dialysis because of the diabetes. Should screening for latent tuberculosis have been done for this man, and if so when?
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