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Vaccines and diseases

Under ‘Available vaccines’ is a list of certain diseases for which vaccines are available. For each disease or pathogen, a link is provided to a webpage with summary information on internationally available vaccines and WHO policy recommendations, together with other...

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Vaccines are a clinical product that is composed of live or dead material from an infectious agent – bacterium, virus, fungus or parasite – that elicit protective immunity against the pathogen when administered. These substances are used to prevent the...

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