• Catoblepas@lemmy.blahaj.zone
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    10 hours ago

    If you were born before 1989 then you may have only been vaccinated a single time; a second dose takes the vaccine effectiveness from 93% to 97%.

    So if you’ve don’t have access to your childhood vaccine records, then as other have suggested asking you doctor to run titers for measles is the best way to protect yourself.