... misleading as it may be accompanied by a decrease in the true positivity, and an increase in the relative number of false positives. This can be explained by the large number of treated patients ... Medical College and BYL Nair Charitable Hospital, Mumbai, India. 3 Department of Biology, Faculty of Science, Jazan University, Jazan, Kingdom of Saudi Arabia. *Corresponding Author: kismail@jazanu.edu.sa, ... the local ethical committee and Informed consent was obtained from patients. A total of 210 adult patients suspected to suffer from Pulmonary Tuberculosis on the basis of their clinical and...