West nile virus incidence

Census data are not an exact representation of the population but an estimate of the number of persons at a given time. We also cannot account for cases in which persons do not seek treatment. Despite these limitations, our updated estimate helps to provide data for future economic burden estimates and cost-effectiveness studies for vaccines and novel therapeutics. A WNV vaccine was previously thought to not be cost-effective 14 , but a study published in indicated an age-targeted vaccination program would improve cost-effectiveness Cost-effectiveness data and our new estimates of infection demonstrate that a high proportion of the population is seronegative and still susceptible to WNV infection, providing additional support that region-targeted vaccinations could be beneficial to the US population and should be further explored.

Our estimate highlights the need for improved disease surveillance and reporting. Ronca is a postdoctoral associate at Baylor College of Medicine Houston, Texas in the Department of Pediatrics, Section of Pediatric Tropical Medicine, where she focuses researching on viral infectious diseases.

We would like to thank the Centers for Disease Control and Prevention staff, specifically Jennifer Lehman, for providing the data needed to calculate estimates for this study.

Table of Contents — Volume 25, Number 2—February Please use the form below to submit correspondence to the authors or contact them at the following address:.

Kristy O. Highlight and copy the desired format. Data is collected weekly and does not include downloads and attachments. View data is from. The Altmetric Attention Score for a research output provides an indicator of the amount of attention that it has received. The score is derived from an automated algorithm, and represents a weighted count of the amount of attention Altmetric picked up for a research output. Section Navigation. Facebook Twitter LinkedIn Syndicate.

Article Metrics. Related Articles. Shannon E. Ronca, Kristy O. Murray , and Melissa S. Ronca, K. Murray, M. The Study. Figure Figure. This study was generously funded by the Chao Foundation. Centers for Disease Control and Prevention. ArboNET [cited Feb 27]. Survival analysis, long-term outcomes, and percentage of recovery up to 8 years post-infection among the Houston West Nile virus cohort.

You can reduce your risk of WNV by using insect repellent and wearing long-sleeved shirts and long pants to prevent mosquito bites. Skip directly to site content Skip directly to page options Skip directly to A-Z link. West Nile virus. Section Navigation. Facebook Twitter LinkedIn Syndicate. Minus Related Pages. For Healthcare Providers. All residents of and visitors to areas where WNV activity has been identified are at risk of WNV infection, particularly people who engage in outdoor work and recreational activities.

West Nile virus disease is a nationally notifiable condition. Cases are reported to CDC by state and local health departments using standard case definitions. In addition to human disease, ArboNET maintains data on arboviral infections among presumptive viremic blood donors, veterinary disease cases, mosquitoes, dead birds, and sentinel animals. Skip directly to site content Skip directly to page options Skip directly to A-Z link.