Tuberculosis. Digging deep in the soul of humanity.

Tuberculosis (TB) is one of the oldest infectious diseases that affected humankind. A quintessential social disease, TB remains one of the world's deadliest communicable diseases, with still a high mortality and burden of disease. Social representations of TB focus on aspects associated to feelings and manifestations awakened by the disease, sometimes reinforcing stigmas and prejudices about the way of perceiving TB. TB is a historic disease now reborn with a deeper social stigma. Despite the modest reduction in TB incidence worldwide, its incidence is still rising in certain crisis-affected populations like refugees, and in those bearing high prevalence of HIV, persisting poverty, especially in the developing world. Fear and stigma may appear justified with the increasing rates of multi-drug resistant (MDR) TB, and now extremely drug resistant (XDR) TB. However, stigmatization of TB poses serious obstacles to current TB control efforts, as socio-cultural aspects can influence adherence to TB treatment.