Vaccine Information Leaflet
Typhoid vaccine helps to prevent typhoid fever caused by the bacteria, Salmonella typhi. Most people get typhoid from the consumption of contaminated food or water. People who are currently ill with typhoid fever or are carriers of the bacteria can also spread the disease to others.
Typhoid fever can be a life-threatening disease. Symptoms of infection may present as fever, weakness, headache, or stomach problems, such as constipation or loss of appetite.
It is recommended in individuals travelling to or living in areas where typhoid fever is widespread and hygiene standards are poor.
You may also consider getting the typhoid vaccine if you have close and prolonged contact with a long-term carrier of the typhoid bacteria. Please consult your doctor for more advice.
Inform your healthcare professional if:
It is given by injection into a muscle or underneath the skin.
One dose is usually required. A booster may be given every 3 years, if the risk of typhoid fever persists.
Please see a doctor if these side effects do not get better or become worse.
The symptoms of a drug allergy include one or more of the following:
If you experience any of these symptoms, you should see your healthcare professional immediately.
Please take note that the above is not a complete list of all possible side effects. If you have any concerns about your medication or if you have other side effects that you think are caused by this medication, please consult your doctor or pharmacist.
The information provided on this page does not replace information from your healthcare professional. Please consult your healthcare professional for more information.
This article is jointly developed by members of the National Medication Information workgroup. The workgroup consists of cluster partners (National Healthcare Group, National University Health System and SingHealth), community pharmacies (Guardian, Unity and Watsons) and Pharmaceutical Society of Singapore. The content does not reflect drug availability and supply information in pharmacies and healthcare institutions. You are advised to check with the respective institutions for such information.
Last updated on Oct 2022
This article was last reviewed on Tuesday, January 10, 2023