COVID-19 Infection and Simultaneous Worsening of Pre-Existing Neurologic Conditions: A Case Report Series.

Viral infection commonly causes exacerbation of chronic conditions. However, this is not yet well reported in patients with a SARS-CoV2-infection and a history of a chronic neurologic disorder. At our institute, we had a patient presenting with more definitive upper respiratory symptoms and no history of vaccination, while the other patient was a breakthrough case with minimal pulmonary symptoms.

Risk assessment and prediction of Ixodes ricinus tick questing activity and human tick-borne encephalitis infection in space and time in the Czech Republic.

Present risk assessment and prediction of future risk of humans exposed to Ixodes (I.) ricinus tick attacks and, consequently, to tick-borne encephalitis (TBE) virus infection as one of the basic preconditions for successful TBE prevention has been intensively studied in the Czech Republic. An atlas of TBE in the Czech Republic containing predictive maps of I.

[Longitudinal epidemiology of leptospirosis in the Czech Republic (1963-2003)].

After higher rates of occupational or leisure diseases recorded in the Czech Republic in the second half of the last century it was found that the last climatic changes and catastrophic floods of 1997 and 2002 were followed by outbreaks of leptospirosis as the only re-emerging postflood infection. While in tropics and subtropics the monsoon season is typically followed by highly increased rates of leptospirosis in humans, even, with fatal outcomes, this phenomenon remained unknown under the climatic conditions of the Czech Republic where human leptospirosis has been reported rather sporadically, mostly in natural foci of infection, and its incidence rate is usually about 0.3% per 100,000 population.

Active control of congenital toxoplasmosis in the population.

Repeated serological investigations (CFT, IFT, ELISA) of 50,000 pregnant women revealed that 5.1/1000 pregnancies in the Karviná district, Czech Republic are threatened by toxoplasmosis. In 2.