title: Unmasking masks in Makkah: preventing influenza at Hajj.
authors.forename: Harunor
authors.initials: H
authors.lastname: Rashid
authors.forename: Robert
authors.initials: R
authors.lastname: Booy
authors.forename: Leon
authors.initials: L
authors.lastname: Heron
authors.forename: Ziad A
authors.initials: ZA
authors.lastname: Memish
authors.forename: Jonathan
authors.initials: J
authors.lastname: Nguyen-Van-Tam
authors.forename: Osamah
authors.initials: O
authors.lastname: Barasheed
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Haworth
mesh_terms: D005260:Female; D006801:Humans; D007252:Influenza Vaccines / Q000008:administration & dosage*; D007251:Influenza, Human / Q000453:epidemiology* / Q000517:prevention & control*; D008297:Male; D008397:Masks / Q000706:statistics & numerical data*; D012529:Saudi Arabia / Q000453:epidemiology
chemical_list: D007252:Influenza Vaccines