Throughout the years, the number of cases of tuberculosis recorded among
the Czech population has decreased significantly. One exception, however,
is the so-called risk group, among which homeless people are the most
affected. In order to attend to this problem, Czech doctors specialising
in tuberculosis have been working on a project, which is to help the
homeless fight infectious diseases. Dita Asiedu spoke to Ludek Trnka of
the tuberculosis unit at Prague's Bulovka hospital who has been leading
the project since its launch in March 2002: