Public Health News Roundup: January 30
CDC Report Details Support of State, Local Health Responses
The U.S. Centers for Disease Control and Prevention (CDC) has released a new report detailing its support of state and local public health responses from 2012 to 2013, as well as assessments of all state and select local public health preparedness. The 2013-2014 National Snapshot of Public Health Preparedness is the sixth annual report from CDC’s Office of Public Health Preparedness and Response. “The lives protected by the public health response to Hurricane Sandy, the fungal meningitis outbreak, and the tornadoes in Joplin are just a few examples of how communities and CDC can work together to protect the public's health when its needed most,” said CDC Director Tom Frieden, MD, MPH.
Among the report’s highlights:
- During outbreaks and emergencies, response time is essential. In 2012, lead state responders reported for immediate duty within 27 minutes of receiving notification of a potential public health emergency—9 minutes faster than the 2011 national average.
- In 2012, across the 62 Public Health Emergency Preparedness (PHEP) cooperative agreement awardees, Emergence Management Program (EMP) activities included 185 engagements and 204 exercises. Internationally, EMP activities across 35 countries included 15 activations, 19 engagements, and 12 exercises.
- The percentage of E. coli-positive tests analyzed and entered into the PulseNet database within four working days increased from 90 percent to 94 percent and timely testing and reporting of Listeria-positive results increased from 88 percent to 92 percent.
“The ability of our local and state health departments to be innovative and maintain a steady level of preparedness despite extensive budget cuts is reassuring,” said Ali Khan, M.D., M. P. H., director CDC’s Office of Public Health Preparedness and Response. “However, preventing an erosion of our nation’s health security will be difficult in the current fiscal environment.” Read more on preparedness.
Study: Overweight Kindergarteners Four Times as Likely to Be Overweight Teens
Children who are overweight at the age of five are four times as likely to be obese by the age of 14 than are children who start their school years at an average weight, according to a new study in the New England Journal of Medicine. Approximately 27 percent of the five-year-olds in the study were overweight. Using data on almost 8,000 children gathered by the Early Childhood Longitudinal Study conducted by the U.S. National Center for Education Statistics, researchers determined that:
- Approximately 32 percent of kids who were overweight when they entered kindergarten had become obese by age 14, compared to 8 percent of normal-weight kindergarteners.
- The obesity rate rose most rapidly between first and third grades—from 13 percent to almost 19 percent—but not significantly between fifth and eighth grades.
- Between kindergarten and eighth grade, the prevalence of obesity rose by 65 percent among white children, 50 percent among Hispanic children and more than doubled among black children.
"If we're just focused on improving weight when kids are adolescents, it may not have as much of an impact as focusing on the preschool-age years," said lead researcher Solveig Cunningham of Emory University, adding that the study "doesn't tell us what to do about it, but it helps tell us when we need to think creatively about what to do." Read more on obesity.
Study: One-third of Americans, Two-Thirds of University Students Have Used Indoor Tanning
Despite clear and widespread data on their link to skin cancer risk, more than a third of Americans and nearly two-thirds of U.S. university students have used indoor tanning, according to a new study in the journal JAMA Dermatology. Approximately 19 percent of teens had also used the machines. Researchers at the University of California, San Francisco based their conclusions on an analysis of 88 surveys covering more than 406,000 people in the United States, Europe and Australia. "It is appalling how often exposure to indoor tanning takes place in presumably educated populations and particularly worrisome that we allow adolescents to be exposed to this carcinogen," said Mark Lebwohl, MD, chairman of the department of dermatology at Mount Sinai Hospital in New York City. "We must do a much better job at educating people of all ages about the risks of indoor tanning.” Read more on cancer.