Abstract
Data needed to guide influenza vaccine policies are lacking in tropical countries. We multiplied the number of severe acute respiratory infections by the proportion testing positive for influenza. There were ≈6,699 influenza hospitalizations and 803 deaths in Costa Rica during 2009-2012, supporting continuation of a national influenza vaccine program.
Original language | English |
---|---|
Journal | Emerging Infectious Diseases |
Volume | 20 |
Issue number | 5 |
Pages (from-to) | 878-881 |
Number of pages | 4 |
ISSN | 1080-6040 |
DOIs | |
Publication status | Published - 2014 |
Keywords
- Adolescent
- Adult
- Aged
- Child
- Child, Preschool
- Costa Rica/epidemiology
- Female
- History, 21st Century
- Hospital Mortality
- Hospitalization
- Humans
- Infant
- Influenza, Human/epidemiology
- Male
- Middle Aged
- Population Surveillance
- Young Adult