If you're wondering..as I am..if the Covid Vaccine is safe..this article seems fairly reliable.
Take note that the vaccine does not actually contain the virus itself..
What's in the Covid vaccines?
Pfizer-BioNTech's vaccine (and Moderna's) uses bits of genetic code to cause an immune response, and is called an mRNA vaccine.
It does not alter human cells, but merely presents the body with instructions to build immunity to Covid.
The Oxford-AstraZeneca vaccine uses a harmless virus altered to look a lot more like the pandemic virus.
Vaccines sometimes contain other ingredients, like aluminium, that make the vaccine stable or more effective.
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