Department of Infectious Disease Epidemiology, Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, Keppel St, London WC1E 7HT, UK.
Emerg Infect Dis. 2011 Feb;17(2):245-7. doi: 10.3201/eid1702.100458.
To determine how school closure for pandemic (H1N1) 2009 affected students' contact patterns, we conducted a retrospective questionnaire survey at a UK school 2 weeks after the school reopened. School closure was associated with a 65% reduction in the mean total number of contacts for each student.
为了确定 2009 年流感大流行期间学校关闭对学生接触模式的影响,我们在学校重新开学后两周,在英国的一所学校进行了回顾性问卷调查。学校关闭使每名学生的平均总接触人数减少了 65%。