Viral respiratory infections among Hajj pilgrims in 2013.

Middle East respiratory syndrome coronavirus (MERS-CoV) has emerged in the Arabian Gulf region, with its epicentre in Saudi Arabia, the host of the 'Hajj' which is the world's the largest mass gathering. Transmission of MERS-CoV at such an event could lead to its rapid worldwide dissemination. Therefore, we studied the frequency of viruses causing influenza-like illnesses (ILI) among participants in a randomised controlled trial at the Hajj 2013.

Pneumococcal Vaccine Uptake Among Australian Hajj Pilgrims in 2011-13.

The uptake of the pneumococcal vaccine is suboptimal in Australia and remains unknown among Australian Hajj pilgrims, many of whom are eligible because of age or underlying disease and at particular risk because of travel and activities at Hajj. Pneumococcal vaccination uptake was examined over three consecutive years (2011 to 2013) through anonymous self-administered cross sectional surveys among Australian pilgrims who assembled in Mina valley, Mecca, Saudi Arabia. Respectively, 158, 513 and 219 pilgrims were recruited in 2011, 2012 and 2013; their mean ages were 43.