Typhoid fever can be prevented by planning ahead. If you're planning on traveling to a country where typhoid fever is an issue, getting a vaccine may be a good idea. Vaccines can be taken by mouth or injection, and they usually protect you from infection for at least two years. When traveling in countries where typhoid is a problem, make sure you wash your hands a lot. Don't drink any water that's not bottled or purified, including the water used in ice cubes and in brushing your teeth. Also, try not to eat raw fruits and vegetables-instead, choose foods that are served extremely hot since any bacteria will likely have been killed.
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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.