Vaccination against Diphtheria

Vaccination against diphtheria involves receiving a vaccine that trains your immune system to recognize and fight the diphtheria bacteria before it causes illness. The vaccine contains a safe, weakened or inactivated form of the bacteria’s toxin, prompting your body to develop immunity. This helps prevent severe symptoms like breathing problems and throat swelling. Typically given in childhood as part of the DTaP shot, booster doses may be needed throughout life to maintain protection. Vaccination is a highly effective way to reduce the risk of diphtheria outbreaks and protect both individuals and communities.