Application of PCR for Specific Diagnosis of Leptospirosis in Humans in Ukraine

Leptospirosis remains one of the most widespread zoonotic diseases in the world and Ukraine, in particular. Ukrainian clinicians have been faced with early detection of the disease due to the availability of only a serological method for routine diagnostics in Ukraine, namely the microscopic agglutination test (MAT). This paper demonstrates the first results of the complex application of MAT and polymerase chain reaction (PCR) for routine verification of leptospirosis, which were first applied simultaneously in Lviv Oblast of Ukraine in 2016. We examined the sera of 150 patients clinically suspected of leptospirosis, 31 of whom were treated at the Lviv Oblast Clinical Hospital for Infectious Diseases (LOCHID). The application of PCR during the first seven days of the disease allowed increasing the share of confirmed leptospirosis cases by 16,1% in patients that were treated in LOCHID during 2016–2017.