COVID-19 vaccines: why it’s important you get your second dose

The benefits of prime-boosting with COVID-19 vaccines were initially seen in clinical trials. Image: Unsplash/Mat Napo

Rebecca Aicheler

Senior Lecturer in Immunology, Cardiff Metropolitan University


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The benefits of taking a second dose are being borne out in the data on infections and hospitalisations. Image: Andy Rain

Being double-vaccinated lowers your chances of needing hospital treatment for COVID-19. Image: Andy Rain

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