Hi everyone..I have been reading the threads and I am in a similar situation. I done xray, skin test that resulted in 15mm, and 2 times sputum. After the sputum sampling at Hamad they asked me to come back after more than a month. I really am worried as nobody can give me answers so I am trying maybe someone here can enlighten me. I was curious so I checked online but though I smoke I never had any symptoms of active tb. Some are saying not to worry because I work in retail yet I dont wanna be lax for it is not a valid stand. I am praying to God for things to get well but of course my mind is boggled until this is all over. Please give me any feedback for any information will be surely helpful. Thanks...