Safety Tips in Comoros

Wash hands often with soap and water.
Drink only bottled or boiled water, or carbonated (bubbly) drinks in cans or bottles. Avoid tap water, fountain drinks, and ice cubes. If this is not possible, make water safer by BOTH filtering through an “absolute 1-micron or less” filter AND adding iodine tablets to the filtered water. “Absolute 1-micron filter” are found in camping/outdoor supply stores.
Eat only thoroughly cooked food or fruits and vegetables you have peeled yourself. Remember: boil it, cook it, peel it, or forget it.
If you travel to an area where there is risk for malaria, take your malaria prevention medication before, during, and after travel, as directed. (See your doctor for a prescription.)
Protect yourself from insects by remaining in well-screened areas, using repellents (applied sparingly at 4-hour intervals) and permethrin-impregnated mosquito nets, and wearing long-sleeved shirts and long pants from dusk through dawn.
To prevent fungal and parasitic infections, keep feet clean and dry, and do not go barefoot.
Always use latex condoms to reduce the risk of HIV and other sexually transmitted diseases.

To avoid getting sick...

Don’t eat food purchased from street vendors.
Don’t drink beverages with ice.
Don’t eat dairy products unless you know they have been pasteurized.
Don’t share needles with anyone.
Don’t handle animals (especially monkeys, dogs, and cats), to avoid bites and serious diseases (including rabies and plague).

Tap water is drinkable in the Comores. But, I would highly recommend to drink bottled water instead.

Do not take photo's of people unless you ask permission, most will not allow it

There is no cellphone reception on the island

Drinks at Comores are very expensive so take with what you are allowed to take.