Comparison of school-based indicators of epidemic activity with GP-ILI activity expressed as consults per GP per week. A and B) Sch-LCC: Notifications of laboratory confirmed pdmH1N1; C and D) Sch-DTM: Daily temperature monitoring system; E and F) Sch-FRI: School-based FRI reporting, in primary and secondary schools respectively. Red and purple lines denote data from school-based indicators, while blue and green lines give the GP-ILI activity for primary and secondary schools respectively.
Soh et al. BMC Infectious Diseases 2012 12:336 doi:10.1186/1471-2334-12-336