Few limitations were encountered in the present study including unretrievable CD4 count for some of the inmates as their clinical records were not found in the record section; conditions of the prison cells were not observed as these areas were restricted only for the inmates, staffs and doctors in-charge and comparison on parasitic infections with the female inmates could not be done as permission to take samples was only given for the male inmates. Here, CD4 is linked to parasitic infectious disease.