Typhoid vaccine is a vaccine used to prevent typhoid, a disease caused by Salmonella typhi bacteria, which is often transmitted through contaminated food or water. The vaccine stimulates the immune system to produce antibodies that prevent infection upon exposure to the bacteria. Typhoid vaccine is recommended for people traveling to areas where the disease is prevalent or for those living in environments exposed to contamination to ensure protection and prevention.
Typhoid vaccine significantly reduces the risk of infection and limits the severity of symptoms if infection occurs. It can be administered by injection or orally, depending on the type of vaccine used. It is important to adhere to the prescribed dosing schedule to ensure full effectiveness, making it an essential means of protecting public health in endemic areas.