How can I prevent giardiasis?
If you are traveling or camping, be very careful about the water you drink. If someone in your family gets giardiasis, it's likely that this problem will spread to everyone in your home--especially to the children.
When camping, take bottled water or boil water before you use it. Wash your hands carefully with soap and water several times a day. When traveling, don't brush your teeth or wash dishes with water that hasn't been boiled. Peel raw fruits and vegetables before you eat them, and don't eat undercooked food.
Written by familydoctor.org editorial staff