i saw the waverly hills episode... although I think they *might* have gone twice.
i know someone who was a nurse working in a TB clinic. They tested for it and I think treated for it as well... definitely still an infectious disease as the nurses had to take precautions (I think it may even be run by the CDC)... but only a small portion of the population gets it now and I think it is usually cured in those who do...
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