Write a 6 page essay on Epidemiology Exercise.
In addition to this, the length of tuberculosis incubation differs from individual to individual depending on the person’s risk factors. However, within six weeks of exposure to Mycobacterium tuberculosis, an infected individual develops early stages of TB in the lungs that have no symptoms (CDC, 2014).
Symptoms and signs of TB depend on the part of the body infected by the bacteria. Primary infection of TB may resolve on its own as individuals develop immunity between 6-10 weeks after infection (CDC, 2014). In case the immunity is weak, TB may progress and stretch all over the lungs or other organs. Such patients may develop signs and symptoms like. weight loss, fever, fatigue, cough and loss of appetite (CDC, 2014).