Microbiological contamination of drinking water is a risk. The traveler should not consume water even from the best hotels. The traveler should only consume safe drinks such as: Beverages made with boiled water (broth, herbal tea, tea, coffee); Bottled water (water, juice or soft drinks of renown brand, beer, wine); Water pretreated by means of a reliable method: boiling, chemical disinfection, fine filtration, purification.
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