Why are so many people infected with Tuberculosis in less-developed areas of the world?
There are many reasons for this situation. The spread of Tuberculosis is more common in poorer areas of the world. Overcrowding, poor sanitation and poor housing increase the risk. Also, there are economic reasons. Medicines are expensive and sufficient stocks of the right medicines may not be affordable. In addition, there is an education and awareness problem. Not only are people not alert to the risk of infection but also they are not able to understand the best ways to reduce those risks. Sadly, avoiding overcrowded living accommodation is not possible for many poor families in areas where the disease is prevalent. The treatment regime for Tuberculosis is complicated. The patient has to understand which drugs to take, and when and what dose. If a programme of medicines is not taken completely, there is a strong likelihood that the Tuberculosis infection will regain a strong hold. Incomplete programmes increase the risk of drug-resistant Tuberculosis infections. In such cases, the t
