RESUMO
The authors present their experience with the molecular diagnosis of Influenza A (H1N1) with 37.240 clinical samples obtained from individuals suspected of flu, sent to Instituto Adolfo Lutz for analysis. They show the used algorithms, compare their efficiency in terms of sensitivity, specificity and cost, and suggest a new algorithm to be employed in case of an outbreak of Influenza A (H1N1) in 2010.
Os autores apresentam sua experiência no diagnóstico laboratorial de Influenza A (H1N1) em 37.240 amostras clínicas obtidas de pacientes com suspeita de gripe, encaminhadas ao Instituto Adolfo Lutz para análise. Eles apresentam os algoritmos de testes moleculares empregados, comparam a eficiência dos mesmos quanto à sensibilidade, especificidade e custo e, finalmente, sugerem um novo algoritmo para ser usado em caso de nova epidemia de Influenza A (H1N1) em 2010.
RESUMO
We report the first case of Neisseria meningitidis-induced septic peritonitis diagnosed by PCR assay of peritoneal fluid. Concentrations of interleukin-6 were notably higher in the peritoneal fluid than in the blood. PCR diagnosis of septic meningococcal peritonitis and the pathogenesis of the disease are discussed.