Using influenza-like illness data to reconstruct an influenza outbreak

A Bayesian Outbreak Detection Method for Influenza-Like Illness

Epidemic outbreak detection is an important problem in public health and the development of reliable methods for outbreak detection remains an active research area. In this paper we introduce a Bayesian method to detect outbreaks of influenza-like illness from surveillance data. The rationale is that, during the early phase of the outbreak, surveillance data changes from autoregressive dynamics...

Is influenza an influenza-like illness? Clinical presentation of influenza in hospitalized patients.

BACKGROUND Early recognition of influenza virus infection in hospitalized patients can prevent nosocomial transmission. OBJECTIVE To determine the clinical presentation of influenza in hospitalized patients. DESIGN Case series. Data were collected retrospectively from medical records and included demographic information, comorbidities, clinical symptoms and signs, microbiologic test results...

Utility of Outpatient Syndromic Data for Monitoring Influenza-like Illness

Introduction The North Dakota Department of Health (NDDoH) collects outpatient ILI data through North Dakota Influenza-like Illness Network (ND ILINet), providing situational awareness regarding the percent of visits for ILI at sentinel sites across the state. Because of increased clinic staff time devoted to electronic health initiatives and an expanding population, we have found sentinel site...

Telephone Triage Service Data for Detection of Influenza-Like Illness

BACKGROUND Surveillance for influenza and influenza-like illness (ILI) is important for guiding public health prevention programs to mitigate the morbidity and mortality caused by influenza, including pandemic influenza. Nontraditional sources of data for influenza and ILI surveillance are of interest to public health authorities if their validity can be established. METHODS/PRINCIPAL FINDING...

Pandemic flu. Clinical management of patients with an influenza-like illness during an influenza pandemic.