RESUMO
We report on two years of Japanese encephalitis (JE) surveillance in Nepal and the implications for a national immunization strategy. From May 2004 to April 2006, 4,652 patients with encephalitis were evaluated. A serum or cerebrospinal fluid specimen was collected from 3198 (69%) patients of which 1,035 (32%) were positive by Japanese encephalitis IgM ELISA. Most cases (N = 951, 92%) were from the 24 Terai districts (i.e., southern plains, 12.3 million persons) with the majority (N = 616, 65%) from four western Terai districts (population = 1.8 million). The case fatality ratio was 14.7% and 6.3% and the proportion of cases under 15 years old was 52% and 62% in the four western and 20 non-western Terai districts, respectively. Japanese encephalitis immunization targeting residents one year of age and older in the western districts and one through 14 years old in the non-western Terai districts may have reduced Japanese encephalitis cases by 84% and deaths by 92%, nationally.
Assuntos
Encefalite Japonesa/epidemiologia , Vigilância da População , Vacinas Virais/administração & dosagem , Adolescente , Adulto , Criança , Pré-Escolar , Encefalite Japonesa/prevenção & controle , Humanos , Lactente , Nepal/epidemiologiaRESUMO
Diabetes is a worldwide medical problem and is a significant cause of morbidity and mortality. It has considerable impact on both the patient and the society because it typically affects individuals in their most productive years. It is also one of the leading causes of blindness and visual impairment. A person with diabetes has 25 times the risk of blindness compared to a non-diabetic. This article reviews the variety of ways in which the eye and its adnexa can be involved in diabetes mellitus.
