"vaccines" tag
shutterstock og Malene Vinther

Your vaccines are ready – how they did it in under a year

More than 180 different COVID-19 vaccines were in the initial pipeline – and the majority of them can be placed in one of four vaccine categories. One is a classic. Two are comparatively…

Chicken vaccines produce new viruses

Two herpesvirus vaccines have recombined to produce new virus strains.

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