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Gretchen Chapman

The percentage of parents who refuse to give any vaccines to their children remain at one to two percent of the general public. There is a much larger group of people who have doubts and concerns over certain vaccinations, experts say.

Despite dozens of recent flu deaths among US children, vaccination skeptics remain — and their numbers have grown

Health

Vaccinations have been around for more than a century. So why is the vaccination rate so low in the United States?