Originally posted by: AzNmAnJLH
30% of the population has tb... it's curable
Originally posted by: BaliBabyDoc
Contrary to the beliefs of some posters . . . BCG is not a contradindication for TST. A past-BCG may produce a positive PPD but anyone meeting criteria for TB-exposure should be worked up to rule out disease.
The following are important when administering the TST to prior recipients of bacille Calmette-Guérin (BCG) vaccine:
Immunization with BCG is not a contraindication to the TST. BCG vaccination is used in many parts of the world, especially in developing countries.
Differentiating tuberculin reactions caused by vaccination with BCG versus reactions caused by infection with M tuberculosis is difficult. History of contact with a person with contagious TB or emigration from a country with a high prevalence of TB suggests that the positive results are due to infection with M tuberculosis. However, multiple BCG vaccinations may increase the likelihood that the positive TST result is due to BCG vaccination. The positive reactivity caused by BCG vaccination generally wanes with the passage of time. With the administration of TST, this positive tuberculin reactivity may be boosted.
A prior BCG vaccination does not affect interpretation of a TST result for a person who is symptomatic or in whom TB is strongly suspected.
You can certainly request confirmatory tests to distinguish latent TB and asymptomatic primary infection from a false positive PPD. Getting it done now will save you a lot of time and BS (ala tcsenter) . . . not to mention avoiding 9 months of therapy. There are multiple treatment options available for TB prophylaxis but if you don't ask your only option will be what your care provider happens to know. You should insist that an ID specialists be consulted.
Originally posted by: AdamDuritz99
Don't worry about it. Besides, If you want to work in the Med field you will eventually get exposed to it. I work in the Med field and some of the people i know have been tested positive. It's nothing to worry about untill you get older or have a weak immune system. Just follow your doctors orders.
peace
sean
Originally posted by: her209
How did you get your TB?
Originally posted by: Hammer
positive means you just have the antigens right? you still don't know if you actually have it. you might not have to take meds.
