- Household transmission of 2009 influenza A (H1N1) virus after a school-based outbreak in New York City, April-May 2009Anne Marie France
Epidemic Intelligence Service, Office of Workforce and Career Development, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
J Infect Dis 201:984-92. 2010..Fifty percent of cases occurred within 3 days of onset of illness in the student. These factors have implications for mitigating the impact of pH1N1 transmission...