... proximities of expo-sure. The potential is great for controversies among public health officials, school officials, and the guardians of the children. The presence of TB in schools often generates ... Examinationdepardepardepardepardepartment of health and human sertment of health and human sertment of health and human sertment of health and human sertment of health and human servicesvicesvicesvicesvicesCenters for Disease ... educates the public regarding the nature of TB,• reminds the public of the continued presence of TB in the community,• provides a complementary method to alert exposedcontacts of the need for seeking...