Vaccine Dictionary

Your multilingual glossary for immunisation - clear definitions and translations of key immunisation and vaccine-related terms in 32 languages.

The Vaccine Dictionary is your go-to resource for understanding key vaccine and immunisation-related terms—explained simply and translated into 32 languages. Whether you're a healthcare worker, translator or interpreter, bilingual community worker, or part of a government organisation, this glossary empowers you to communicate effectively about vaccines, their development, key safety definitions, and associated implementation terms. Clear communication supports vaccine acceptance!