Protective Measures Against Acute Respiratory Symptoms in French Pilgrims Participating in the Hajj of 2009: Table 1

Among a cohort of 274 French pilgrims participating in the 2009 Hajj, 77.4% used hand disinfectant, 89.8% used disposable handkerchiefs, and 79.6% used face masks; 97.4% were vaccinated against seasonal flu, 5.8% against H1N1, and 31.4% against pneumococcus. Influenza vaccine and face mask use did not significantly reduce respiratory symptoms.