March 24, 2008
Measles in California and Vaccine Exemptions
On Friday, just after I finished taking my son, recently turned 5, to the doctor for his three vaccinations, I read an article in the New York Times about how many parents don't feel the need to protect their children in this way - which is extremely unfortunate for the rest of us. The Times article reports,
In a highly unusual outbreak of measles here last month, 12 children fell ill; nine of them had not been inoculated against the virus because their parents objected, and the other three were too young to receive vaccines.
The parents who objected to their children being inoculated are among a small but growing number of vaccine skeptics in California and other states who take advantage of exemptions to laws requiring vaccinations for school-age children. The exemptions have been growing since the early 1990s at a rate that many epidemiologists, public health officials and physicians find disturbing.
Children who are not vaccinated are unnecessarily susceptible to serious illnesses, they say, but also present a danger to children who have had their shots — the measles vaccine, for instance, is only 95 percent effective — and to those children too young to receive certain vaccines. . . .
Every state allows medical exemptions, and most permit exemptions based on religious practices. But an increasing number of the vaccine skeptics belong to a different group — those who object to the inoculations because of their personal beliefs, often related to an unproven notion that vaccines are linked to autism and other disorders. Twenty states, including California, Ohio and Texas, allow some kind of personal exemption, according to a tally by the Johns Hopkins University.
“I refuse to sacrifice my children for the greater good,” said Sybil Carlson, whose 6-year-old son goes to school with several of the children hit by the measles outbreak here. The boy is immunized against some diseases but not measles, Ms. Carlson said, while his 3-year-old brother has had just one shot, protecting him against meningitis. “When I began to read about vaccines and how they work,” she said, “I saw medical studies, not given to use by the mainstream media, connecting them with neurological disorders, asthma and immunology.”
Ms. Carlson said she understood what was at stake. “I cannot deny that my child can put someone else at risk,” she said. . . . .
“If you have clusters of exemptions, you increase the risk of exposing everyone in the community,” said Dr. Omer, who has extensively studied disease outbreaks and vaccines. . . . . “The very success of immunizations has turned out to be an Achilles’ heel,” said Dr. Mark Sawyer, a pediatrician and infectious disease specialist at Rady Children’s Hospital in San Diego. “Most of these parents have never seen measles, and don’t realize it could be a bad disease so they turn their concerns to unfounded risks. They do not perceive risk of the disease but perceive risk of the vaccine.”
Dr. Sawyer and the vast majority of pediatricians believe strongly that vaccinations are the cornerstone of sound public health. Many doctors view the so-called exempters as parasites, of a sort, benefiting from the otherwise inoculated majority. Most children get immunized to measles from a combined measles, mumps and rubella vaccine, a live virus. . . .
Recent news that a federal vaccine court agreed to pay the family of an autistic child in Georgia who had an underlying mitochondrial disorder has led some skeptics to speculate that vaccines may worsen such conditions. Again, researchers say there is no evidence to support this thesis. Alexandra Stewart, director of the Epidemiology of U.S. Immunization Law project at George Washington University, said many of these parents are influenced by misinformation obtained from Web sites that oppose vaccination. . . .
While many parents meet deep resistance and even hostility from pediatricians when they choose to delay, space or reject vaccines, they are often able to find doctors who support their choice. . . . “I don’t think it is such a critical public health issue that we should force parents into it,” Dr. Sears said. “I don’t lecture the parents or try to change their mind; if they flat out tell me they understand the risks I feel that I should be very respectful of their decision.”
Some parents of unvaccinated children go to great lengths to expose their children to childhood diseases to help them build natural immunities. In the wake of last month’s outbreak, Linda Palmer considered sending her son to a measles party to contract the virus. Several years ago, the boy, now 12, contracted chicken pox when Ms. Palmer had him attend a gathering of children with that virus. “It is a very common thing in the natural-health oriented world,” Ms. Palmer said of the parties. She ultimately decided against the measles party for fear of having her son ostracized if he became ill. . . .
While the laws vary from state to state, most allow children to attend school if their parents agree to keep them home during any outbreak of illnesses prevented by vaccines. The easier it is to get an exemption — some states require barely any paperwork — the more people opt for them, according to Dr. Omer’s research, supported by other vaccine experts.
There are differences within states, too. There tend to be geographic clusters of “exempters” in certain counties or even neighborhoods or schools. According to a 2006 article in The Journal of The American Medical Association, exemption rates of 15 percent to 18 percent have been found in Ashland, Ore., and Vashon, Wash. In California, where the statewide rate is about 1.5 percent, some counties were as high as 10 percent to 19 percent of kindergartners. . . .
March 24, 2008 | Permalink
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I had to jump through hoops to get a religious exemption for my child, and I would do it again, I would do whatever I had to. Vaccines almost killed my 4th child, over my dead body would I allow another vaccine to touch any of my children. My 5th child who is now 6 yrs old, has never been vaccinated, and is rarely sick. If vaccines are supposed to keep children healthy, why are our children so sick?
Posted by: question_vaccines | Sep 22, 2008 6:31:53 AM