RESUMEN
UNLABELLED: Given its epidemic potential and development of severe forms of disease, viral meningitis (VM) is a serious public health problem. AIM: to characterize the main clinical, epidemiologic features, the etiology and treatment of VM cases admitted to the Iasi Infectious Diseases Hospital, in 2012. MATERIAL AND METHODS: We retrospectively analyzed the medical records of the patients admitted for viral meningitis at the Iasi "St. Parascheva" Infectious Diseases Hospital in the interval January 1- December 31, 2012 (98 cases). The etiologic diagnosis was made by determining the IgM/IgG antibodies against Coxsackie virus and/or West Nile virus in blood/CSF. RESULTS: There was a fourfold increase in the number of cases as compared to the average for the years 2009-2011. Most cases (73.5%) were children aged 1 to 14 years. 61.8% of patients were males, 51.7% from urban areas. The most common symptom was headache (85.7%), followed by fever (77.6%), and vomiting (66.3%). Neck stiffness was absent in 28.6% cases. In43.5% of the 39 patients serologically investigated a Coxsackie virus infection was confirmed and 1/20 was positive for West Nile virus; three varicella-zoster virus infections and one mumps infection were diagnosed clinically. 68.3% of the patients received first-line antibiotic treatment. CONCLUSIONS: The illness mainly affected children, fever and neck stiffness being sometimes absent. The etiology was known in 22.4% of cases; enter viruses being the most frequent causative agent. Most patients received antibiotic therapy. The course was favorable in all cases.