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by cachecrab 2139 days ago
Some people are unable to get a vaccine for reasons other than personal choice. The CDC lays out certain conditions for each vaccine where a person should not get vaccinated. [0]

For example, someone who is pregnant or has a weakened immune system should not get the MMR vaccine. It's possible there will be certain conditions for any COVID-19 vaccine as well. These people will have to rely on herd immunity (ideally attained mostly through vaccinations) to ensure they stay healthy. If someone is eligible to get a vaccine but chooses not to, that would be putting others at risk.

[0] https://www.cdc.gov/vaccines/vpd/should-not-vacc.html