How long can vaccines protect from an infection?

Photo by Gustavo Fring

A vaccine is a biological preparation of weakened or killed pathogen or some parts of the pathogens which activates the human immune system to prevent the disease during real infection.

Depending on the type of vaccines, they can activate different immune pathways. Most current vaccines mediate their protective efficacy through the induction of antibodies. However, the duration of…

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An infectious disease scientist. Shares info about life sciences in simple words. Follow at susmita.wretchedmind.in

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Susmita Ghosh PhD

An infectious disease scientist. Shares info about life sciences in simple words. Follow at susmita.wretchedmind.in