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Most U.S. Babies Get Their Vaccines: CDC

But booster shots and second doses lag for 2-year-olds, report finds

WebMD News from HealthDay

By Steven Reinberg

HealthDay Reporter

THURSDAY, Aug. 28, 2014 (HealthDay News) -- The vast majority of American babies are getting the vaccines they need to protect them from serious illnesses, federal health officials said Thursday.

More than 90 percent of children are getting the vaccines that prevent measles, mumps, and rubella (MMR); polio; hepatitis B and chickenpox (varicella), according to the U.S. Centers for Disease Control and Prevention.

"Nationally, vaccination among children 19 to 35 months of age remains stable or has increased for all of the recommended vaccines, and that's really good news," said Dr. Melinda Wharton, acting director of CDC's National Center for Immunization and Respiratory Diseases.

"There is still room for improvement," she added. "Coverage is not as high as we would like it to be for doses of vaccines and boosters given in the second year of life."

Wharton suggested one way to improve vaccine coverage could be with electronic medical records to help doctors keep track of when vaccinations are needed.

While some parents are reluctant to have their children vaccinated, or don't believe in vaccines at all, Wharton doesn't see this as a major problem. "The number of children who do not get any vaccine remains low and stable at less than 1 percent," she said.

Vaccines are essential in preventing sickness and death, the CDC said. "Among children born during 1994-2013, vaccination will prevent an estimated 322 million illnesses, 21 million hospitalizations and 732,000 deaths during their lifetimes," the CDC report stated.

The new findings were published in the Aug. 29 issue of the CDC's Morbidity and Mortality Weekly Report.

The report also found that:

  • the vaccination rate for rotavirus -- which causes gastrointestinal problems such as diarrhea and vomiting -- increased slightly from nearly 69 percent in 2012 to about 73 percent in 2013;
  • the vaccination rate for one or more doses of the hepatitis A vaccine rose from just under 82 percent in 2012 to 83 percent in 2013. And the rate for hepatitis B vaccines rose from nearly 72 percent to 74 percent for the same time period.

While initial vaccination rates are high, getting second doses and booster shots that are needed when children are 2 years old remains a challenge, Wharton said.

These vaccines include the DTaP vaccine, which prevents diphtheria, tetanus and pertussis (whooping cough); Hib, which protects against haemophilus influenzae type b, which can cause severe diseases like meningitis -- an infection of the fluid and lining around the brain and spinal cord; and the PCV vaccine, which prevents pneumococcal disease, which can trigger ear infections and meningitis.

Poor children are less likely to get booster shots, and the full series of polio, rotavirus and hepatitis B vaccines, according to the report.

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