The last ten or fifteen years have been a rough road for childhood
vaccines and vaccination. After a century in which they became the
great bulwark against all kinds of disease – smallpox, measles, mumps,
whooping cough, polio, more – suddenly vaccines were tagged as a
threat. Blamed for autism and more. The science says it’s not true.
But uncertain parents have turned away. Now vaccination rates have
fallen enough to cut into what’s called our “herd immunity.” We’re
vulnerable again to disease. Now states are pushing back. This hour On
Point: the anti-vaccine threat and reaction.
– Tom Ashbrook
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