Current epidemiological situation of TB in the world, Ukraine and the Czech Republic

ABSTRACT

In 2021, 6.5 million cases of tuberculosis (TB) were reported globally;however, the WHO estimates that 10.6 million people (134/ 100,000) developed the condition. As many as 1.6 million people (20/100,000) died of TB. The increase in TB mortality to the 2017 level may be explained by worse access to the diagnosis and treatment of TB due to the COVID-19 pandemic. In Europe, TB primarily affects vulnerable populations such as migrants, homeless people, prisoners or HIV-positive persons. The WHO estimates the incidence of TB in Ukraine to be 71/ 100,000. Approximately a third of cases are multidrug-resistant and one in five patients is HIV-positive. The Czech Republic is among countries With the lowest TB rates globally. In 2021, 357 cases (34/100,000) were reported to the national TB registry. Data for 2022 are not available as yet but the total number of TB cases is expected to rise in the Czech Republic, resulting from more reported cases of TB in Ukrainians due to the war in Ukraine. Fortunately, TB rates in Ukrainian refugees are considerably lower than those estimated When the war started.