Australian Hajj pilgrims’ knowledge, attitude and perception about Ebola, November 2014 to February 2015 Alqahtani, A S and Wiley, K E and Willaby, H W and BinDhim, N F and Tashani, M and Heywood, A E and Booy, R and Rashid, H, Eurosurveillance, 20, 21072 (2015), https://doi.org/10.2807/1560-7917.ES2015.20.12.21072