The red dots mark a school or child care facility where the vaccine opt-out rate is above 9.9 percent. The statewide average is 3 percent. (Contra Costa Health Department)
In response to the troubling number of children whose parents opt out of vaccines for them, Contra Costa Health Services (CCHS) has published an interactive online map of vaccine rates for schools and licensed child-care facilities with at least 15 children at each site across the county.
“There’s not much wiggle room. We need about 90 percent of our community to be immune.”
The screen shot above shows the map. When you visit the site you can click on any of the dots, and a box appears to show you the name of the school, its address and rate of “personal belief exemptions.” While state law requires that every child be fully vaccinated to enter kindergarten, parents can opt out by filing a personal belief exemption (PBE), a signed statement that vaccines are against a parent’s beliefs.
Paul Leung, immunization program manager for Contra Costa Public Health, said the goal of producing the map was to increases awareness. “Many community members may not realize this dangerous, disturbing trend of parents choosing to skip vaccines for their children,” he said. “It not only puts these kids at greater risk of serious, dangerous diseases like measles and polio,” but it also puts others at risk, he said, including those who cannot be vaccinated, such as babies, and children or adults too sick to be vaccinated. Continue reading
By Nancy Shute, NPR
California has a new law that’s supposed to get more of the state’s children vaccinated against measles, whooping cough and other infectious diseases.
But the law has taken a strange turn on its way to being put into action, one that may instead make it easier for parents to exempt their children from required vaccinations.
In recent years the number of parents who request so-called personal belief exemptions from vaccines has been rising. It’s gotten to the point that public health officials fear that there could be disease outbreaks in parts of California. Same goes for other states where exemption rates are high.
On Sept. 20, 2012, California Gov. Edmund G. Brown Jr. signed a bill aimed at boosting childhood immunization rates. His signing letter included these instructions: Continue reading
Student leaves a vaccine clinic at a Los Angeles middle school after being immunized against whooping cough. (Kevork Djansezian/Getty Images)
By Nancy Shute, NPR
When the whooping cough vaccine was invented in the 1940s, doctors thought they had finally licked the illness, which is especially dangerous for babies. But then it came roaring back.
In 2010, a whooping cough outbreak in California sickened 9,120 people, more than in any year since 1947. Ten infants died; babies are too young to be vaccinated.
Public health officials suspected that the increased numbers of parents who refused to vaccinate their children played a role, but they couldn’t be sure.
Vaccine refusal was indeed a factor, researchers now say. They compared the location and number of whooping cough, or pertussis, cases in that outbreak with the personal belief exemptions filed by parents who chose not to vaccinate for reasons other than a child’s health. (Some children with compromised immune systems aren’t able to be vaccinated.)
Pertussis is very contagious, spreading quickly through a community. So the researchers had to map not only the location of outbreak clusters, but also when they appeared. Continue reading