Vaccinating Kids Has Never Been Easy
In September 1957—two years after church bells rang in celebration of the new polio vaccine, two years after people rejoiced in the streets, two years after Americans began lining up for their shots—the proportion of children fully vaccinated against polio remained at about 50 percent.
Supply was not the problem. Nor were doubts about the vaccine’s safety or efficacy, concluded a report from around that time by the National Foundation for Infantile Paralysis, now known as the March of Dimes, which had funded research into the vaccine. But the “initial excitement” had nevertheless “faded,” and vaccine proponents found themselves in an incremental slog to reach the remaining unvaccinated Americans. Well into the 1960s, doctors held “Sabin Oral Sundays,” dispensing sugar cubes dosed with a drop of the oral vaccine invented by Albert Sabin. It would ultimately take more than two decades to go from ringing church bells to polio eradication in the U.S.
Today, with COVID vaccinations stalled and rates in children particularly low, the COVID vaccination campaign has drawn comparisons, , to that for polio. But history has a way of flattening lengths of time. Vaccine uptake in children has never been immediately universal—not for polio, not for measles, chickenpox, HPV, or any other childhood shot. In the past, vaccines have routinely, amounting to some 26 percent of children ages 5 to 11 and 57 percent of teens ages 12 to 17. These rates, which are so far below that of adults that they suggest many vaccinated parents aren’t vaccinating their kids yet, have already prompted .
