Note: Please be aware the practice sessions for Physical Readiness Evaluation for Police (PREP) Test is a practice session for the the physical component of testing only. All PREP practice dates are subject to cancellation if there are not enough applicants registered to run it. ATS - Sunday, April 30, 2017 - Oakville, ON - FULL.
For these patients, there are two types of tuberculosis: the âopenâ or pulmonary-positive and âclosedâ or pulmonary-negative tuberculosis. In the case of open tuberculosis an inflammation developed inside the lungs that the immune system is not able to isolate, i.e., bring under control.
Mycobacterium tuberculosis (M. tuberculosis) mainly infects the lungs and causes a bad cough. The symptoms of tuberculosis can vary depending on the type or stage of tuberculosis. Latent tuberculosis (inactive tuberculosis) occurs when a person becomes infected with tuberculosis, but the immune system is able to resist illness.