Comment on Are MRNA vaccines any riskier than other vaccines?

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SandLight@lemmy.world ⁨9⁩ ⁨months⁩ ago

Herd immunity only works if the herd is immune. If only a portion of the herd is immune, the rest of the herd will spread disease.

It requires a critical mass to work, and it protects those who can not get the vaccine for medical reasons (like allergic reactions, etc.)

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