Assessing the Early Aberration Reporting Systemâ•Žs Ability to Locally Detect the 2009 Influenza Pandemic

Public Health Policy and Experience of the 2009 H1N1 Influenza Pandemic in Pune, India

Background Prior experience and the persisting threat of influenza pandemic indicate the need for global and local preparedness and public health response capacity. The pandemic of 2009 highlighted the importance of such planning and the value of prior efforts at all levels. Our review of the public health response to this pandemic in Pune, India, considers the challenges of integrating global ...

Application of change point analysis to daily influenza-like illness emergency department visits

BACKGROUND The utility of healthcare utilization data from US emergency departments (EDs) for rapid monitoring of changes in influenza-like illness (ILI) activity was highlighted during the recent influenza A (H1N1) pandemic. Monitoring has tended to rely on detection algorithms, such as the Early Aberration Reporting System (EARS), which are limited in their ability to detect subtle changes an...

Influenza serological studies to inform public health action: best practices to optimise timing, quality and reporting

BACKGROUND Serological studies can detect infection with a novel influenza virus in the absence of symptoms or positive virology, providing useful information on infection that goes beyond the estimates from epidemiological, clinical and virological data. During the 2009 A(H1N1) pandemic, an impressive number of detailed serological studies were performed, yet the majority of serological data w...

Statistically Speaking: Distinguishing Misinformation from Effective Intervention in the Court Systemâ•Žs Treatment of PTSD-Affected Juvenile Sex Offenders

Seroprevalence of 2009 pandemic influenza A(H1N1) virus in Australian blood donors, October - December 2009.

Assessment of the severity of disease due to the 2009 pandemic influenza A(H1N1) in Australian states and territories has been hampered by the absence of denominator data on population exposure. We compared antibody reactivity to the pandemic virus using haemagglutination inhibition assays performed on plasma specimens taken from healthy adult blood donors (older than 16 years) before and after...