![]() Work restrictions for personnel with suspected or confirmed TB disease Personnel with suspected or confirmed active pulmonary TB disease may not work within the facility. Will I lose my job if I have a positive TB test? A measurement of 0 mm or a measurement below the defined cut point for each category is considered negative. What does 0 mm induration mean?Ī person with a positive reaction should be referred for a medical evaluation for latent TB infection and appropriate follow-up and treatment if necessary. This reaction is slightly larger than the average positive test 17 mm in size. It is the induration (firm bump) that is gently palpated that determines the size, not the area of redness. ![]() Within 48 to 72 hours, a positive TB skin test is marked by an area of reddish induration greater than 10 mm.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |