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========== Vaccination makes some people uneasy, and
it’s not just the needle - the alarming claims we’ve all heard about the dangers
of vaccines can make vaccination seem like a big risk to take. But humans’ perception of what’s risky
is notoriously unreliable. We tend to underestimate the risks of everyday hazards and worry too
much about suffering some highly unlikely misfortune. In fact, 9% of Americans fear
zombies, which don't even exist. So it's not hard to see how lots of scary talk around
vaccines can be paralyzing. In reality, the risks posed by vaccine are
really small. In fact, because vaccines are preventative measures given to healthy people,
they’re designed to be safer and have fewer side effects than interventions like medication...