title: Mass gathering-related mask use during 2009 pandemic influenza A (H1N1) and Middle East respiratory syndrome coronavirus.
authors.affiliation: Global Center for Mass Gathering Medicine, Ministry of Health, Riyadh, Kingdom of Saudi Arabia.
authors.forename: Habida
authors.initials: H
authors.lastname: Elachola
authors.affiliation: Global Center for Mass Gathering Medicine, Ministry of Health, Riyadh, Kingdom of Saudi Arabia.
authors.forename: Abdullah M
authors.initials: AM
authors.lastname: Assiri
authors.affiliation: Global Center for Mass Gathering Medicine, Ministry of Health, Riyadh, Kingdom of Saudi Arabia. Electronic address: Zmemish@yahoo.com.
authors.forename: Ziad A
authors.initials: ZA
authors.lastname: Memish
mesh_terms: D017934:Coronavirus / Q000302:isolation & purification; D018352:Coronavirus Infections / Q000453:epidemiology / Q000517:prevention & control*; D004196:Disease Outbreaks; D005260:Female; D006801:Humans; D053118:Influenza A Virus, H1N1 Subtype; D007251:Influenza, Human / Q000453:epidemiology / Q000517:prevention & control*; D008297:Male; D008397:Masks / Q000706:statistics & numerical data*