BACKGROUND: With the exception of Lyme borreliosis, tick-borne encephalitis (TBE) is the most prevalent tick-transmitted disease in Europe. Here we report clinical and epidemiologic features of the largest number of children with TBE reported to date and the longest (i.e. 42-year) retrospective survey of pediatric TBE cases from one geographic region. METHODS: Case records of 371 patients, age 0 to 15 years, with serologically confirmed TBE and hospitalized between 1959 and 2000 at the Department of Infectious Diseases of the General Hospital Celje, Slovenia were reviewed and analyzed. RESULTS: Children represented 23.5% of 1578 confirmed TBE cases in the study period. Children were admitted to hospital throughout the year, but the majority were treated during summer months. In 178 (47.9%) children, a tick bite was noticed before admission. A biphasic course of illness occurred in 249 (67.1%) patients. The most common symptoms and signs of TBE were raised body temperature [>38 degrees C (n = 371)], headache and meningeal signs (n = 346), fatigue (n = 337) and vomiting (n = 327). Meningitis was diagnosed in 232 (62.5%) children, and meningoencephalitis was diagnosed in 139 (37.5%). There was a tendency for greater severity of TBE with increasing age. None of the children with TBE died, and none had permanent sequelae. CONCLUSIONS: The results of our study indicate that pediatric TBE is relatively mild disease with favorable outcome.
BACKGROUND: With the exception of Lyme borreliosis, tick-borne encephalitis (TBE) is the most prevalent tick-transmitted disease in Europe. Here we report clinical and epidemiologic features of the largest number of children with TBE reported to date and the longest (i.e. 42-year) retrospective survey of pediatric TBE cases from one geographic region. METHODS: Case records of 371 patients, age 0 to 15 years, with serologically confirmed TBE and hospitalized between 1959 and 2000 at the Department of Infectious Diseases of the General Hospital Celje, Slovenia were reviewed and analyzed. RESULTS:Children represented 23.5% of 1578 confirmed TBE cases in the study period. Children were admitted to hospital throughout the year, but the majority were treated during summer months. In 178 (47.9%) children, a tick bite was noticed before admission. A biphasic course of illness occurred in 249 (67.1%) patients. The most common symptoms and signs of TBE were raised body temperature [>38 degrees C (n = 371)], headache and meningeal signs (n = 346), fatigue (n = 337) and vomiting (n = 327). Meningitis was diagnosed in 232 (62.5%) children, and meningoencephalitis was diagnosed in 139 (37.5%). There was a tendency for greater severity of TBE with increasing age. None of the children with TBE died, and none had permanent sequelae. CONCLUSIONS: The results of our study indicate that pediatric TBE is relatively mild disease with favorable outcome.
Authors: Tobias Iff; Roland Meier; Eva Olah; Jacques F L Schneider; Daniel Tibussek; Christoph Berger Journal: Eur J Pediatr Date: 2005-08-20 Impact factor: 3.183
Authors: Mikael Sundin; Magnus E A Hansson; Mona-Lisa Engman; Claes Orvell; Lars Lindquist; Katarina Wide; Karl-Johan Lidefelt Journal: Eur J Pediatr Date: 2011-08-13 Impact factor: 3.183