In correctional settings, there is a higher rate of such illnesses as HIV/AIDS, sexually transmitted infections, and tuberculosis (TB) than found in the general population. In addition, given the at-risk behavior of those found in prisons, these diseases are more prevalent among the prison population. Once released from confinement, many inmates return to their pre-incarceration lifestyle, thereby increasing the risk of transmitting these diseases to others.
Because of the close relation of HIV and TB and the closed confinements of correctional settings, TB is one major health concern. Tuberculosis is a disease that attacks the lungs and symptoms include persistent coughing, coughing up blood, chest pains, fever, fatigue, and weight loss.
Correctional facilities—jails and prisons—are settings that are conducive to the spread of this communicable disease. Smith (1994) suggests that the constant movement of inmates from jails to prisons, coupled with the overcrowding and poor ventilation found in jails and prisons enhances the spread of TB. Although the spread of TB in jails can be addressed by placing infected inmates in units with rooms with negative air pressure, a recent study in Indiana by Kane and Dotson found that only one jail among 24 utilized negative air pressure.
With inmate populations three times more likely to have TB than the general public, the potential for the spread of the disease among inmates is frightening. The American Red Cross recently voiced concerns about the spread of dangerous drug-resistant strains of TB. They estimate that as many as two billion people worldwide carry the microbes that cause TB and about 200 million become sick with disease in their lifetime (Hooper, 2010). The American Red Cross also stated that efforts to control TB will fail unless countries do more to address the deadly disease in prisons.