WORLD HEALTH: Vaccinations: – Video

by time news

Small spade – big effect: Vaccination protects against numerous infectious diseases. The immune system is simulated to be infected with harmful pathogens, to which it reacts. The body memorizes the immune response and is prepared in the event of an actual infection. In this episode WELT HEALTH, virologist Hendrik Streeck and moderator Franca Lehfeldt explain how vaccines work and clarify current questions about vaccines and new processes.

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