Thursday, December 5, 2013
Morning Sentinel Staff
Unfortunately for the health of Maine's children, child immunization rates declined steadily in recent years, following a national trend. In 2009, the percentage of children receiving one core group of vaccines bottomed out at 38 percent. Things are turning around, however, thanks to a concerted effort to make vaccination less costly. Though the campaign still faces challenges, Maine has made notable strides toward making sure our children stay healthy.
Childhood immunization programs enjoyed great success in the second half of the 20th century, slashing vaccine-preventable diseases by 95 percent. Scientists such as Jonas Salk, the inventor of the polio vaccine, became a national hero when the vaccine was licensed in 1955.
As the number of vaccines grew, however, so did parental concerns about them, including cost, access and safety. And as more parents delayed immunizations or refused them altogether, the incidence of preventable diseases rose.
In Maine, whooping cough soared from 202 cases in 2011 to more than 700 in 2012 (mostly among Mainers ages 7 to 19) -- a comeback largely attributable to inadequate immunizations.
A coalition of doctors, public health groups and children's advocates are helping reverse this alarming trend. Under the universal childhood immunization program, which launched in 2012, the Maine Vaccine Board -- with funding from insurers -- buys all vaccines at a reduced rate and distributes them for free to doctors, clinics and hospitals. Children are immunized at no charge.
Vaccination rates in Maine have climbed again. The percentage of children getting the core series of vaccines hit 73 percent in 2012, above the national average. Maine's vaccination ranking has risen from 37th in the nation in 2009 to 10th in 2012. And as of Sept. 6, 244 cases of whooping cough have been reported in Maine, compared to 476 for the same period last year.
Obstacles remain. Adolescent vaccine coverage in Maine still lags the national average, though it has improved steadily in recent years. Moreover, a certain percentage of parents still distrust the vaccines, fearing they are linked to autism or could cause illness. Reviews of the evidence by the Centers for Disease Control and other reputable institutions, however, have found no such links.
Federal figures show that 4.3 percent of Maine children who started kindergarten in the fall of 2012 were exempt from receiving one or more vaccines -- one of the highest rates in the Northeast.
Still, the universal immunization program has made a great deal of progress. It's a laudable example of cooperation and collaboration that ensures our children aren't at risk for ailments most of us thought had been eradicated decades ago.