id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cord-341775-mucatzaa	Shafi, Shuja	The annual Hajj pilgrimage—minimizing the risk of ill health in pilgrims from Europe and opportunity for driving the best prevention and health promotion guidelines	2016-06-22		.txt	text/plain	2254	81	41	However, there is conflicting evidence about the efficacy of influenza vaccine in protecting Hajj pilgrims. [24] [25] [26] Meningococcal vaccine is a prerequisite for all pilgrims; Hajj visas cannot be issued without proof of meningococcal vaccination.	cache/cord-341775-mucatzaa.txt	txt/cord-341775-mucatzaa.txt
