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No matter where we are located, there is still a chance of getting sick. Nevertheless, it becomes more difficult for the individual when it happens outside of his or her comfort zone. Depending on the area, country, or region some individuals can become more prone to illness because of the stress of the new environment or climate. Being prepared and protected can lessen the chances of being in this unpleasant situation.
The first step is to bring an emergency first aid kit to your new destination and while in the mode of transport. It's easy to put together one or if not readily available first aid kits can be bought from stores. Prescription medication should be brought in ample amounts and must be accessible to the person needing them. The doctor's prescription itself must also be brought in case more medication needs to be purchased. Syringes and other medical apparatus should have corresponding doctor's certificates proving the necessity of their use. This might be a requirement in some foreign countries.
Getting travel insurance is a practical move. The extra cost for coverage is reasonable given that hospitalization fees or treatment can be more expensive abroad. People who plan to travel to developing countries must consult their doctors at least four weeks prior to departure. This will give enough time for immunization requirements. Immunizations are important in helping the body defend itself from harmful microorganisms. Even if most citizens have already received their fair share of vaccinations, booster or follow up shots can further strengthen the immune system. An example of this is the yearly flu shot. Some countries and regions compel all visitors to have specific types of vaccines. In South America and sub-Saharan Africa, for instance, it is mandatory to have yellow fever vaccination upon entry. The government will request for proof of immunization. A travel medicine professional can provide the update requirements for countries and will give advice on how to take caution against common diseases found in your destination.
Parasites carried by mosquitoes cause malaria. These insects are often present in tropical countries. Complications in the liver, lungs and kidneys can occur when it is left untreated. Symptoms of malaria include abdominal pain, fever, chills, weakness, diarrhea, muscle aches, cough, and vomiting. Organ failure can soon follow after these symptoms. Any person who has a fever after being in a malaria-endemic region must go to a doctor immediately. One symptom or a combination of these can be felt within two months of the mosquito bite. Prevent bites by avoiding all outdoor activities at night. Wear pants, long-sleeved shirts and apply DEET insect repellent. Use mosquito nets when sleeping at night.
Traveler's diarrhea affects travelers who visit developing countries and other tourist destinations. It is categorized as the most common illness afflicting visitors and is caused by infectious bacteria, virus or parasite when contaminated food or drink is taken in. Avoid raw food and only eat fruits that can be easily cleaned like berries or grapes. Food sold by street vendors should also be avoided.
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