COVID-19 poses grave challenges for mass gatherings. One of the world’s largest annual gatherings, Arbaeen, occurs in Iraq. We studied respiratory symptoms and risk and protective factors using representative sampling of Arbaeen pilgrims in 2019 to inform prevention of COVID-19 transmission. Structured sampling was used to recruit walking pilgrims. A questionnaire asked about respiratory symptoms, risk, and preventive factors, including hygiene-related resources of toilet facilities. The commonest symptom reported by the 1842 participants (63.3% male, 36.7% female) was cough (25.6%). Eating in mawkibs (rest areas) with indoor kitchens and drinking only packaged water were associated with lower risk of cough (AOR = 0.72, CI = 0.56–0.94; AOR = 0.60; CI = 0.45–0.78, p < 0.05). Facemask use was associated with increased risk of cough (AOR = 2.71, CI = 2.08–3.53, p < 0.05). Handwashing was not protective against cough, or against (one or more of) cough, fever, or breathlessness in multivariate analysis. Toilet facilities often lacked running water (32.1%) and soap (26.1%), and had shared hand towels (17%). To reduce risk of respiratory infections including COVID-19 during Arbaeen or other mass gatherings, needs include running water, soap, and hygienic hand drying options or hand sanitiser. Education on proper handwashing and facemask approaches and monitoring around food preparation and eating spaces are needed.
【저자키워드】 COVID-19, public health, facemasks, global health, communicable diseases, infectious disease transmission, handwashing, Mass gathering medicine, Arbaeen, 【초록키워드】 risk, Transmission, Symptom, education, cough, respiratory infection, Fever, male, female, facemask, resource, questionnaire, Protective, Analysis, Iraq, respiratory symptoms, breathlessness, increased risk, lower risk, protective factor, participant, respiratory symptom, eating, preventive factors, approach, AOR, prevention of COVID-19, toilet, was used, include, reported, occur, reduce, asked, packaged, recruit, 【제목키워드】 respiratory, Other,