Volume 16, Number 2—February 2010
Research
Household Responses to Pandemic (H1N1) 2009–related School Closures, Perth, Western Australia
Figure 2

Figure 2. Distribution of student respondents by case or exposure classification and history of illness during a pandemic (H1N1) 2009–related school closure, Perth, Western Australia, June 8–14, 2009. URI, upper respiratory infection; ILI, influenza-like illness.