In Reply to: padma hotel people ill posted by biagio on Sunday, 1. August 2010 at 07:43 Bali Time:
water, and work up the "protection devices" from there.
I have found that most of these "mass sicknesses" are related in some way to the water in one form or the other. (this is often the only common denominator)
Regular cleanings with aquagel or similar, hand washing and normal cleanliness care will give you a good chance of survival.
Of course, the odd outbreak is always possible, and this can also be down to bad luck.....but not a mass attack.