Category Archives: Transportation
Earlier this month, following the heatstroke death of a Georgia toddler who was left in a sweltering car for hours, Tennessee became the first state in the nation to pass a law that specifically protects people from liability for forcibly breaking into cars and rescuing kids they think are at risk of heatstroke. The law requires those individuals to call 911 first and follow instructions.
Many states have Good Samaritan laws that may protect people in such instances, but the specifics vary from state to state, according to Cristina M. Meneses, JD, MS, a staff attorney with the Network for Public Health Law’s Eastern Region. A recent Today show poll found that 88 percent of the 44,000 people asked would break into a car to rescue a child they thought was in danger, but specific laws can increase the response—and potentially remove penalties—while raising awareness of the issue. More such laws could soon follow. Janette Fennell, founder and head of KidsAndCars, a nonprofit based in Kansas City, Mo., which advocates for laws that will protect kids from heat in vehicles, said she’s received inquiries from two states about those laws since Tennessee’s law was passed. Another set of laws that KidsAndCars tracks are those that penalize adults for leaving kids in cars. Nineteen states currently have such laws on the books.
“It’s a good deterrent for anyone who might think, ‘Oh, I’ll just leave them in the car for a minute,’” said Fennell, “because it’s often that minute that turns into much longer and results in injury or death.”
According to the National Highway Traffic Safety Administration (NHTSA), more than 40 kids—often under age 2—die each year of “vehicular heatstroke.” Seventeen U.S. kids have died after being left or trapped in car since the beginning of 2014. Fennell and other experts say many people just don’t realize how quickly temperatures can climb in a car, even if the window is cracked open a bit—when outside temperatures are in the low 80's, the temperature inside a vehicle can reach deadly levels in only 10 minutes, even with a window rolled down two inches. Children's bodies, in particular, overheat easily; and infants and children under four years old are at the greatest risk for heat-related illness.
NHTSA research shows that heatstroke deaths and injuries often occur after a child gets into an unlocked vehicle to play without a parent or caregiver's knowledge. Other incidents can occur when a parent or caregiver who is not used to transporting a child as part of their daily routine inadvertently forgets a child sleeping in the back.
Last week, KidsAndCars launched a petition drive to encourage NHTSA to require technology in all cars that would remind a driver that there is a child in the back. There are devices parents can install, but a 2012 study by NHTSA found that none that the agency studied were consistently effective.
“You get a warning if you don't buckle your seatbelt, leave a car door open, your gas is low or you leave your headlights on,” said Fennell. “If a child is left behind then you absolutely need a warning.”
Guidelines from NHTSA and other safety experts aimed at never leaving a child unattended in a car include:
- Make a habit of looking in the vehicle—front and back—before locking the door and walking away
- Ask childcare providers to call if a child doesn't show up for care as expected
- Put items in the back seat you’ll have to retrieve such as a purse or briefcase, or put a stuffed animal in sight of the driver to indicate there’s a child in the car.
CDC: One in 25 U.S. Drivers Report Falling Asleep at the Wheel in the Previous 30 Days
Approximately one in 25 U.S. drivers reported falling asleep while driving at least once in the previous 30 days, according to the latest Morbidity and Mortality Weekly Report from the U.S. Centers for Disease Control and Prevention (CDC). CDC data found that, from 2009-2010, people who slept six or fewer hours per night, snored or unintentionally fell asleep during the day were most likely to fall asleep behind the wheel. They also identified binge drinking and unsafe seatbelt use as linked to a higher risk of falling asleep while driving. The report data was culled from information from the 92,102 respondents in 10 states and Puerto Rico to the 2011–2012 Behavioral Risk Factor Surveillance System surveys. Read more on transportation.
Study: Adults with Dyslexia Far More Likely to Have Been Abused as Children
Approximately one third of dyslexic adults report having been physically abused as children, according to a new study in the Journal of Interpersonal Violence. The percentage was far less—seven percent—for adults without dyslexia. Researchers say more work is needed to identify the cause or causes for this disparity. “It is possible that for some children, the presence of dyslexia and related learning problems may place them at relatively higher risk for physical abuse, perhaps due to adult frustrations with chronic learning failure" said study co-author, Stephen Hooper, professor of Psychiatry and Pediatrics, and Associate Dean and Chair of Allied Health Sciences at the University of North Carolina School of Medicine, in a release. "Alternatively, given the known association between brain dysfunction and maltreatment, it could be that the experience of physical abuse may also contribute to and/or exacerbate such learning problems, secondary to increased neurologic burden." Read more on violence.
Poultry Recall Connected to Massive Salmonella Outbreak
Sixteen months after the start of a salmonella outbreak that has sickened nearly 600 people across 27 states, Foster Farms has announced it will recall contaminated chicken that has been linked to the outbreak. The California-based poultry company said the recalled products—produced at three facilities on March 8, 10 and 11 of this year—were distributed in California, Hawaii, Washington, Arizona, Nevada, Idaho, Utah, Oregon and Alaska. "This recall is prompted by a single illness associated with specific fresh chicken product, but in the fullest interest of food safety, Foster Farms has broadened the recall to encompass all products packaged at that time. Foster Farms regrets any illness associated with its products," said the company in a statement. Read more on food safety.
Study: Today’s Drugged Drivers More Likely to Mix Alcohol and Drugs, Have Taken Multiple Prescription Medicines
The profile of a drugged driver has changed substantially since 1993, according to a new study released today in the journal Public Health Reports, which shows that more drivers are now testing positive for prescription drugs, marijuana and multiple drugs.
“While we’ve seen a decrease over the years in motor vehicle fatalities involving people under the influence, the nature of those crashes is changing,” said study author Fernando Wilson, PhD, an associate professor at the University of Nebraska Medical Center.
The study examines trends in the characteristics of U.S. drivers who were involved in fatal crashes between 1993 and 2010 and tested positive for drugs. The study, funded by the Public Health Law Research program of the Robert Wood Johnson Foundation, was set up to investigate the relationship between state laws and the consumption of alcohol and other drugs in fatal car crashes. It found that the percentage of drugged drivers with three or more drugs in their system nearly doubled from 1993 to 2010, increasing from 11.5 percent to 21.5 percent.
“In 1993, about one in eight drivers were using multiple drugs concurrently. By 2010, it was closer to one in five. That’s a large increase in drug use,” Wilson said. “Beyond that, we’re also seeing more and more people using drugs and alcohol together. About 70 percent of drivers who tested positive for cocaine had also been consuming alcohol, and almost 55 percent of drivers who tested positive for cannabis also had alcohol in their systems.”
- Almost 60 percent of cannabis-only users were younger than 30 years.
- Thirty-nine percent of prescription drug users were 50 years old or older, which seems to be in line with an overall increase in the use of prescription drugs by Americans, and the older population in general.
“These trends are likely to continue into the future given the aging U.S. population, an increasing reliance on prescription medications by medical providers and increasing initiatives to legalize marijuana,” said Wilson. “However, it is unclear whether current state policies are completely up to the challenge of addressing the growing issue of drugged driving.”
NewPublicHealth recently spoke with Wilson about the study. He said he embarked on the research because of the tens of thousands of motor vehicle crashes each year and the need to figure out the most effective policies to curb distracted driving. According to Wilson, eighteen states have zero-tolerance laws for drugged drivers, but recent studies suggest that these laws may not be effective enough in decreasing traffic deaths.
Study: Public Transportation Policy Often Doesn’t Take Public Health into Account
Many officials and planners continue to ignore public health issues such as air pollution, crime and numerous traffic hazards when designing transportation projects, according to a new study in the Journal of Planning Education and Research. This is especially true for non-white and poor neighborhoods, which often find themselves along major roads, making this a social justice issue, as well. “The public health effects of heavy traffic are broad,” said study author Carolyn McAndrews, PhD, assistant professor at the University of Colorado Denver’s College of Architecture and Planning. “Studies have found associations between high-traffic roads and high mortality rates, lung cancer, cardiovascular disease, respiratory disease, poor birth outcomes and traffic-related injuries.” The study was based on an analysis of Verona Road near Madison, Wisconsin, which can see nearly 60,000 vehicles per day and is in a neighborhood that is home to approximately 2,500 people. Read more on transportation.
CDC Report Finds Up, Downs in Risky Youth Behaviors
The latest Youth Risk Behavior Surveillance System (YRBSS) from the U.S. Centers for Disease Control and Prevention found that while teens are smoking fewer cigarettes and getting into fewer fights, they’re still texting and driving at dangerous rates. The YRBSS—conducted once every two years—monitors an array of risky teen behaviors at the national, state and local levels. It includes data from 42 states and 21 large urban school districts.
Among the findings from the 2013 report:
- Cigarette smoking rates among high school students have dropped to 15.7 percent, meeting the Healthy People 2020 objective of reducing adolescent cigarette use to 16 percent or less
- The percentage of high school students nationwide who had been in a physical fight at least once during the past 12 months decreased from 42 percent in 1991 to 25 percent in 2013
- Fights on school property have been cut in half during the past 20 years, from 16 percent in 1993 to 8 percent in 2013
- 41 percent of students who had driven a car or other vehicle during the past 30 days reported texting or emailing while driving
- The percentage of high school students who are currently sexually active has declined from 38 percent in 1991 to 34 percent in 2013
- Among the high school students who are currently sexually active, condom use also has declined from 63 percent in 2003 to 59 percent in 2013
Read more on pediatrics.
More Active Military Personnel Seeking Mental Health Treatments
The percentage of U.S. military personnel being treated for mental health conditions more than tripled between January 2000 and September 2013, climbing from 1 percent to 3.5 percent, according to a new study in the Medical Surveillance Monthly Report. That comes out to approximately 2,698,903 mental disorder-related treatment courses during the period. In 2012, approximately 232,184 individuals with at least one "initial" mental disorder diagnosis spent a total of 18,348,668 days in mental health disorder treatment. Researchers pointed toward the mental health toll of the terrorist attacks of Sept. 11, 2001, the war in Iraq and the war in Afghanistan—as well as an increased emphasis on getting soldiers who need help into treatment—as they main reasons for the increase. Read more on the military and mental health.
Adolescents ages 12-17 in foster care are significantly less likely to talk to a parent or guardian about the dangers of substance use compared to other adolescents, according to a report by the Substance Abuse and Mental Health Services Administration (SAMHSA). The report found that while 58.9 percent of adolescents living with biological parents have these discussions and 57.6 percent of adolescents living with adoptive parent have the talks, that percentage drops to 51.1 for adolescents in foster care. “Youth in foster care may face special challenges that make it essential that they, like other youth, get effective substance use prevention messaging,” said Frances M. Harding, director of SAMHSA’s Center for Substance Abuse Prevention. “We need to explore innovative approaches to providing this prevention messaging to them—especially in ways that also engage parents and guardians. That’s why we’re very excited about our new national public service campaign, Talk. They Hear You....[which] empowers parents and caregivers to talk to their children as young as nine years old about the dangers of underage drinking.” Read more about substance abuse.
DOT Announces Grants to Improve Transportation that Gets People to Job Training and Other Services
The U.S. Department of Transportation has announced about $100 million in competitive grant funds through the Federal Transit Administration’s (FTA) new Ladders of Opportunity Initiative. The funds can be used to modernize and expand transit bus service specifically for the purpose of connecting disadvantaged and low-income individuals, veterans, seniors, youths and others with local workforce training, employment centers, health care and other vital services.
Proposals from organizations seeking grants must directly address ladders of opportunity for riders, including:
- Enhancing access to work for individuals lacking ready access to transportation, especially in low-income communities
- Supporting economic opportunities by offering transit access to employment centers, educational and training opportunities, and other basic needs
- Supporting partnerships and coordinated planning among state and local governments and social, human service and transportation providers to improve coordinated planning and delivery of workforce development, training, education and basic services to veterans, seniors, youths and other disadvantaged populations
“Over half of the roughly 10 billion transit trips taken each year in the United States are by bus—and nearly half the buses people depend on are in marginal or poor condition,” said FTA Deputy Administrator Therese McMillan. “This new initiative will help ensure that millions of riders can count on safe, efficient, reliable bus service that connects them with opportunities and services so and services so essential to daily life.” Read more on transportation.
Study Finds Link Between Risk of Breast Cancer and Number of Moles
In the future, physicians may be able to improve early breast cancer screening and treatment with a quick count of the number of moles on a patient’s arm, according to a two new studies in the journal PLOS Medicine. American and French researchers, in two separate studies, found a link between the number of moles on a woman’s arm and their risk of breast cancer—one study found that women with 15 or more moles on a single arm were 35 percent more likely to develop breast cancer than were women with no moles. The scientists said one plausible reason for the link is that these women have higher estrogen levels; estrogen can feed the growth and spread of many breast tumors, and research also connects the hormone to moles. However, researchers also noted that more study was needed to reach a definitive conclusion. "Don't panic,” said Barbara Fuhrman, an assistant professor at the University of Arkansas for Medical Sciences in Little Rock, in an editorial accompanying the studies. “This is very interesting biologically, but it probably doesn't tell us a lot about an individual woman's risk of breast cancer. It probably tells us more about the general etiology [causes] of breast cancer." Read more on cancer.
A 2012 report from the U.S. Centers for Disease Control and Prevention (CDC) found that walking is hands-down the most common exercise activity in the United States—which only makes a new report showing the high rate of pedestrian fatalities and injuries that much more alarming.
The report, Dangerous by Design 2014, released by the National Complete Streets Coalition, a program of advocacy group Smart Growth America, finds that more than 47,000 people were killed and close to 700,000 injured while walking in the United States between 2003 and 2012. The report also found that the rates have been rising in the last few years, and that the majority of deaths and injuries could have been prevented with safer street designs such as crosswalks and traffic signs.
The report also ranks major U.S. metropolitan areas according to a Pedestrian Danger Index that assesses how safe pedestrians are while walking. The top four most dangerous cities—Orlando, Tampa, Jacksonville and Miami—are all in Florida and the other six are, in order, Memphis, Phoenix, Houston, Birmingham, Atlanta and Charlotte.
“We are allowing an epidemic of pedestrian fatalities, brought on by streets designed for speed and not safety, to take nearly 5,000 lives a year; a number that increased six percent between 2011 and 2012,” said Roger Millar, director of the National Complete Streets Coalition. “Not only is that number simply too high, but these deaths are easily prevented through policy, design and practice. State and local transportation leaders need to prioritize the implementation of Complete Streets policies that keep everyone safe.”
Complete Streets refer to “streets for everyone,” according to the Coalition, and are designed and operated to enable safe access for all users. People of all ages and abilities are able to safely move along and across streets in a community, regardless of how they are traveling. Complete Streets also make it easy to cross the street, walk to shops and bicycle to work, while allowing buses to run on time and making it safe for people to walk to and from train stations.
Rates of walking deaths and injuries are far higher for more vulnerable populations such as older adults, children and people of color, according to the report. For example, while just 12.6 percent of the total population is over age 65, that group accounts for nearly 21 percent of pedestrian fatalities nationwide.
This year, the County Health Rankings and Roadmaps, an annual report of the Robert Wood Johnson Foundation and the University of Wisconsin Population Health Institute, added some new measures, including transportation, to help track what communities can do to help improve population health. Researchers have found that more than three-quarters of workers drive to work alone and among them 33 percent drive longer than a half hour each way. Driving contributes to physical inactivity, obesity and air pollution.
One idea that has sprouted as an alternative to cars is actually a throwback: Streetcars. First introduced in the 1820s and drawn by horses on rails that let wagons move faster than they could on unpaved roads, many cities later added electricity by the 1920s to create early transit systems. They then added buses—and often faster underground rail lines—to transportation options as the 20th century continued, and then usually discontinuing the streetcar lines.
Planners say resurgence has come with plans to revitalize downtown areas as well as attract tourists, who often fly into town but then look for inexpensive and accessible ways to go from site to site. But funding, including grants from the U.S. Department of Transportation, is sometimes awarded for streetcars on the promise of using the lines as an inexpensive transit mode to get to and from work. An opinion piece in The New York Times last month proposed that idea for people who live in lower-income neighborhoods a mile or more from subway stations, which can be a deterrent to looking for higher-paying jobs outside of home neighborhoods.
But some researchers remain skeptical that streetcars will meet that and other promises made by some developers, including reducing car emissions and the need for parking spaces in cities. A study published last year in the Journal of Public Transportation by Jeffrey Brown, an associate professor in the Department of Urban and Regional Planning at Florida State University, said there is “a lack of information about how these investments [in streetcar lines] function as transportation modes as opposed to urban development tools.”
Brown said few streetcar rider surveys have been done, but where they have been ridership so far does not indicate they’re being used as a transportation option for work. A Memphis survey found that only 9 percent of streetcar rides transport workers between home and job, while 58 percent of bus rides are for transportation to work and back. And surveys of the Portland system, the heaviest used streetcar system in the United States, show that streetcar users tend to have higher incomes than users of the city’s other mass transit modes.
Severe Weather Wreaking Havoc Across the U.S. Today
At least 35 people have been killed during severe weather in the past week in the South and Southwest. Severe weather, including significant flooding is expected to continue through much of the country today. Click here for today’s weather alerts for the entire United States from the National Weather Service.
AAP Recommends Precautions to Prevent High Rate of ACL Injuries in children
The American Academy of Pediatrics (AAP) issued a report yesterday on preventing and treating knee injuries in kids. According to the AAP, pediatricians have been seeing an increase in the last twenty years in tears to the anterior cruciate ligament (ACL) which provides stability for the knee as more kids—in particular girls—play sports. According to the AAP, research shows that specific types of physical training can reduce the risk of ACL injury by as much as 72 percent and the Academy now recommends strengthening exercises to reduce athletes’ risks of being injured, and encourages coaches and school sports programs to learn about the programs. The AAP is also advising that surgeries be done by trained surgeons using less-invasive surgery techniques that protect the developing growth plates in kids and teenagers.
According to the AAP, the effects of an ACL tear can be long-lasting and impactful beyond an end to playing a sport. Injured athletes who leave a sport and its social network can experience depression, and time away from school for treatments can impact academic performance. And research shows that athletes with ACL injuries are up to 10 times more likely to develop early-onset degenerative knee osteoarthritis and chronic pain. Read more on injury prevention.
NHTSA Awards Grants to Reduce Pedestrian Deaths
The National Highway Traffic Safety Administration (NHTSA) today announced that Louisville, Philadelphia and New York City will receive grants totaling over $1 million for public education and enforcement initiatives to improve pedestrian safety. The new grants are part of the Department’s Everyone Is a Pedestrian campaign to help communities reduce the rising number of pedestrian deaths and injuries that occurred from 2009 through 2012.
According to NHTSA, the three winners are among the cities with some of the highest rates of pedestrian fatalities nationwide:
- Louisville was awarded $307,000 and will use the funds to create a pedestrian education program for school-aged children and create safe walking routes for senior citizens. In addition, the funds will be used to conduct law enforcement training and crosswalk enforcement activities. In Louisville, a total of six pedestrians were killed in motor vehicle crashes during 2012, representing 10 percent of the city’s total traffic fatalities.
- Philadelphia was awarded $525,000 and will use the funds to address pedestrian safety in downtown areas by increasing police visibility and ticketing during high risk hours in 20 high-crash locations. The grant will also be used for marketing to reach pedestrians in these areas and to train officers on pedestrian safety. In Philadelphia, a total of 31 pedestrians were killed in motor vehicle crashes during 2012, representing 29 percent of the city’s total traffic fatalities.
- New York City was awarded $805,801 and will use the funds to address speeding drivers and drivers who do not yield to pedestrians in crosswalks. The city will work on reaching the demographic most likely to be in pedestrian crashes—young men—through social media and enforcement activities in high-crash areas. In New York City, a total of 127 pedestrians were killed in motor vehicle crashes during 2012, representing 47 percent of the city’s total traffic fatalities.
Read more on transportation.
Earlier this month U.S. Department of Transportation Secretary Anthony Foxx kicked off April’s National Distracted Driving Awareness Month by announcing the department’s first-ever national advertising campaign and law enforcement crackdown in states with distracted driving bans. That effort ended last week, but through individual interactions with drivers by law enforcement and through ads on television, radio and online, the effort raised attention to the dangers—and penalties—of distracted driving, according to the National Highway Traffic Safety Administration (NHTSA.) According to NHTSA 3,328 people were killed and an estimated 421,000 were injured in distraction-related crashes in 2012, the latest year for which data is available.
"This campaign puts distracted driving on par with our efforts to fight drunk driving or to encourage seatbelt use," said Foxx.
According to NHTSA, the national campaign built upon the success of federally funded distracted driving state demonstration programs in California and Delaware, “Phone in One Hand, Ticket in the Other.” Over three enforcement waves, California police issued more than 10,700 tickets for violations involving drivers talking or texting on cell phones, and Delaware police issued more than 6,200 tickets. Observed hand-held cell phone use dropped by approximately a third at each program site, from 4.1 percent to 2.7 percent in California, and from 4.5 percent to 3.0 percent in Delaware.
Currently 43 states, the District of Columbia, Puerto Rico, Guam and the U.S. Virgin Islands ban text messaging for drivers of all ages; 12 states, Washington, D.C., Puerto Rico, Guam and the U.S. Virgin Islands prohibit drivers of all ages from using hand-held cell phones while driving; and 37 states and D.C. ban cell phone use by new drivers.
More state campaigns are expected to be launched, according to NHTSA. To find out more about the ability of public health laws such as laws aimed at reducing distracted driving to improve health and save lives, NewPublicHealth recently spoke with Kathleen Hoke, director of the Network for Public Health Law, Eastern Region. The Network is a program of the Robert Wood Johnson Foundation.
NewPublicHealth: In his announcement of the campaign, Secretary Foxx said that the national distracted driving reduction efforts show how public health laws can be transformative. What public health does this build on? Could this have been done if there hadn’t been a history of using laws to help improve the public’s health?
Kathleen Hoke: I think there is kind of a cycle that we see in public health using law to effectuate improvements in public health, particularly injury prevention. I know we can’t think today that there was a time that children weren’t in car seats, but there was. And what happened was there was an education campaign much like the Department of Transportation’s current campaign that was all about encouraging folks to put their children in safety seats. The law took it to a certain level, so we went from roughly 20 percent of people putting their kids in car seats to maybe 60 percent of people putting their kids in car seats.
NHTSA: Rear Cameras for All New Cars by May 2018
All new vehicles under 10,000 pounds will be required to have rear visibility technology—or rear cameras—by May 2018, according to a new rule issued by the U.S. Department of Transportation’s National Highway Traffic Safety Administration (NHTSA). According to NHTSA, the technology significantly reduces injuries and fatalities due to backover incidents; there are an average of 210 deaths and 15,000 injuries each year caused by such incidents, with children under age 5 accounting for 31 percent and adults ages 70 and older accounting for 26 percent. "Safety is our highest priority, and we are committed to protecting the most vulnerable victims of backover accidents — our children and seniors," said U.S. Transportation Secretary Anthony Foxx. "As a father, I can only imagine how heart wrenching these types of accidents can be for families, but we hope that today's rule will serve as a significant step toward reducing these tragic accidents." Read more on injury prevention.
Study: Diet of Fruit, Vegetables Linked to Reduced Risk of Death
Diets heavy on fruits and vegetables can reduce the risk of death at any age by as much as 42 percent, according to a new study in the Journal of Epidemiology and Community Health. Using data on the eating habits of more than 65,000 people in England from 2011 to 2013, researchers determined that the risk of death was reduced by 36 percent with five to seven portions, 29 percent with three to five portions and 14 percent with one to three portions. More specifically, they also determined that eating seven or more portions of fruits and vegetables reduced the risk of death from heart disease by 31 percent and the risk of death from cancer by 25 percent. "We all know that eating fruit and vegetables is healthy, but the size of the effect is staggering," study author Oyinlola Oyebode, at the department of epidemiology and public health of University College London, in a release. "Vegetables have a larger effect than fruit, but fruit still makes a real difference. If you're happy to snack on carrots or other vegetables, then that is a great choice but if you fancy something sweeter, a banana or any fruit will also do you good.” Read more on nutrition.
Affordable Care Act Expected to Hit Goal of Coverage for 7 Million
Despite a glitch-filled rollout of HealthCare.gov that allowed few people to enroll over the first month, the Affordable Care Act and its online portals appear to be on track to meet the original goal of enrolling 7 million people by its deadline of yesterday, March 31, according to Obama administration officials. More than 6 million had signed up for health care coverage as of last week and the run up to the deadline saw a surge that should put the total over 7 million. The administration also recently announced an extension of the enrollment deadline for Americans who had attempted to sign up for coverage but were impeded by technological problems. Read more on the Affordable Care Act.