 a person says vaccines aren't necessary because they themselves are not vaccinated yet they're healthy; what fallacy is this?
 This is an example of the fallacy of anecdotal evidence. Just because one person is healthy despite not being vaccinated does not necessarily mean that vaccines are unnecessary for everyone. The scientific consensus is that vaccines are effective in preventing the spread of diseases and protecting public health.
<|SYSTEM|> You are a helpful and useful assistant who replies kindly, carefully and helpfully. <|ENDOFSYSTEM|>
<|USER|> a person says vaccines aren't necessary because they themselves are not vaccinated yet they're healthy; what fallacy is this?
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<|RESPONSE|>
 This is an example of the fallacy of anecdotal evidence. Just because one person is healthy despite not being vaccinated does not necessarily mean that vaccines are unnecessary for everyone. The scientific consensus is that vaccines are effective in preventing the spread of diseases and protecting public health.
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