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Terrible traffic, and increase in thievery Change in medication schedule and diet leads to loss
- f control of blood sugar and blood pressure and
exacerbations of asthma and COPD GI and mood disturbances common
Fasting
World’s largest gathering with 2-3 million Public health issues
Cholera epidemics in past Meningococcal outbreaks in 2000, 2001 New latent TB cases in 10% in 2005
Crowding to 6-7 people/sqm
Hajj
Lingappa, J.R., et al., Serogroup W-135 meningococcal disease during the Hajj, 2000. Emerg Infect Dis, 2003. 9(6): p. 665-71 Wilder-Smith A, Foo W, Earnest A, Paton NI. High risk of Mycobacterium tuberculosis infection during the Hajj pilgrimage. Trop Med Int Health 2005; 10: 336-339.
These sites are very crowded, and pilgrims move slowly in tight masses in rituals that take hours to
- complete. Physical exhaustion, heat, over-crowding,
and sleep deprivation tax the health of most pilgrims. Many of them are middle-aged and elderly people with co-morbid conditions that make them susceptible to infections.
Hajj
Al-Orainey, I.O,Tuberculosis infection during Hajj pilgrimage. Saudi Med J 2013; Vol. 34 (7): 676-680