bossaminah101 bossaminah101

19-09-2020
Biology

contestada

State two ways to make a vaccine.

Please quick answer
Thank you

Respuesta :

jacquegriff jacquegriff

20-09-2020

Vaccines are made by taking viruses or bacteria and weakening them so that they can’t produce or replicate themselves very well or so that they can’t replicate at all.
Hope that helps..

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