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What is a typhoid vaccine?
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A Typhoid Vaccine is a vaccine that helps protect against the disease called Typhoid. Typhoid is caused by the bacterium Salmonella typhi, which can cause fever, chills, headaches, and other symptoms. Typhoid is spread through food or water contaminated with the bacteria. The vaccine is given to people who are at risk of getting typhoid, such as those living in areas where typhoid is common.