id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-257200-q0vqlerz	Zumla, A.	What is the experience from previous mass gathering events? Lessons for Zika virus and the Olympics 2016	2016-06-15		.txt	text/plain	2506	133	52	5 All previous experiences from different mass gathering show that vaccine preventable diseases is the most important infections like influenza, hepatitis A, polio and meningitis. 5 All previous experiences from different mass gathering show that vaccine preventable diseases is the most important infections like influenza, hepatitis A, polio and meningitis. The spread of severe acute respiratory syndrome coronavirus (SARS-CoV) from China to Hong Kong and further to Canada was not due to a mass gathering, but to infected individuals travelling late in the incubation period or just after the onset of symptoms. A review in this issue discusses the need for vaccines for mass gatherings and draws attention to immunization against pneumococcal infections in elderly pilgrims and highlights that polio may be a risk. Communicable diseases as health risks at mass gatherings other than Hajj: what is the evidence?	./cache/cord-257200-q0vqlerz.txt	./txt/cord-257200-q0vqlerz.txt