EBOLA UPDATE: HHS Partners with Mapp Biopharmaceutical on Development of Ebola Treatments
(NewPublicHealth is monitoring the public health crisis in West Africa.)
The U.S. Department of Health and Human Services has contracted with Mapp Biopharmaceutical Inc. for the development of an Ebola treatment. The funding will come through the Assistant Secretary for Preparedness and Response’s Biomedical Advanced Research and Development Authority. Under the 18-month, $24.9 million contract, Mapp will also continue the development and manufacture of its existing Ebola drug, ZMapp, which was used to successfully treat two Americans who were infected in the outbreak in West Africa. “While ZMapp has received a lot of attention, it is one of several treatments under development for Ebola, and we still have very limited data on its safety and efficacy,” said Nicole Lurie, MD, assistant secretary for preparedness and response, in a release. “Developing drugs and vaccines to protect against Ebola as a biological threat has been a long-term goal of the U.S. government, and today’s agreement represents an important step forward.” Read more on Ebola.
CVS Announces All Stores are Now Tobacco Free
Tobacco products are no longer sold at any of the approximately 7,700 CVS/pharmacy locations, the company announced today, almost a month ahead of its planned tobacco-free schedule. The company also announced that is has changed its corporate name to CVS Health. "Every day, all across the country, customers and patients place their trust in our 26,000 pharmacists and nurse practitioners to serve their health care needs," said Helena B. Foulkes, President of CVS/pharmacy, in a release. "The removal of cigarette and other tobacco products from our stores is an important step in helping Americans to quit smoking and get healthy." Read more on tobacco.
Study: Double Mastectomies and Lumpectomies Carry Similar Survival Rates
Double mastectomies for early stage breast cancer are no more effective than lumpectomies at improving survival rates, according to a new study in the Journal of the American Medical Association. Analyzing data on more than 189,000 patients in California, researchers found that while the percentage of women who opted for double mastectomies climbed from 2 percent in 1998 to 12.3 percent in 2011—and that in 2011 approximately one-third of patients younger than 40 chose to have a double mastectomy rather than the potentially breast-conserving lumpectomy—the death rates for the two treatments were similar. The researchers said their findings are especially significant for women at average risk. Read more on cancer.
NewPublicHealth continues a new series to highlight some of the best public health education and outreach campaigns every month. Submit your ideas for Public Health Campaign of the Month to firstname.lastname@example.org.
The Federal Emergency Management Agency (FEMA) is starting off National Preparedness Month with a series of stark, dark and attention-getting public service advertisements (PSAs) developed in cooperation with the Ad Council. They are set in what looks to be a dark, crowded school auditorium and showcase an intact family sheltering from the storm, and another family unable to locate their son. The obvious focus is on making a plan to know where all family members are when disaster strikes, but the auditorium—with too few chairs, no apparent cots and little room to move or stretch—gives a rare glimpse into what a public shelter looks like during an emergency and adds to the urgency of making that plan.
“The first step to preparing for disasters is simple and it’s free—talk to your family and make a plan,” said Craig Fugate, FEMA administrator. “Do you know how you’ll reunite and communicate with your family during an emergency? Through our continued partnership with the Ad Council, this year’s campaign illustrates how making a plan can keep families together and safe during a disaster.”
According to a recently released FEMA survey, 50 percent of Americans have not discussed or developed an emergency plan for family members about where to go and what to do in the event of a local disaster.
EBOLA UPDATE: NIH to Begin Human Trials of Experimental Vaccine
(NewPublicHealth is monitoring the public health crisis in West Africa.)
Following an expedited review by the U.S. Food and Drug Administration, the National Institutes of Health will this week begin human testing of an experimental Ebola vaccine. This will be the first safety trial for this type of vaccine, which was developed by GlaxoSmithKline and the National Institute of Allergy and Infectious Diseases (NIAID). The vaccine will first be given to three people to determine its safety, and then to 20 volunteers ages 18 to 50. “Today we know the best way to prevent the spread of Ebola infection is through public health measures, including good infection control practices, isolation, contact tracing, quarantine, and provision of personal protective equipment,” said NIAID Director Anthony Fauci, MD. “However, a vaccine will ultimately be an important tool in the prevention effort. The launch of Phase 1 Ebola vaccine studies is the first step in a long process.” Read more on Ebola.
Study: Low-Carb Diets May Be Better than Low-Fat Diets for Losing Weight, Reducing Heart Disease Risk
Low-carbohydrate diets may be more effective than low-fat diets for both losing weight and reducing the risk of heart disease, according to a new study in the Annals of Internal Medicine. Researchers assigned 148 patients either a low-carbohydrate or a low-fat diet, collected data at the start of the study, then again at three, six and 12 months. Of the people who completed the study—59 in the low-carbohydrate group and 60 in the low-fat group—researchers determined that the low-carbohydrate diet was the more effective of the two, concluding that “[r]estricting carbohydrate may be an option for persons seeking to lose weight and reduce cardiovascular risk factors.” Read more on obesity.
Study: Many People Have Difficulty Understanding their Electronic Health Records
While electronic lab results are increasingly used to keep patients up to date on their health, a new study out of the University of Michigan’s schools of Public Health and Medicine found that many people have difficulty understanding the information. The researchers pointed to people with low comprehension of numerical concepts and low literacy skills as the most likely to have difficulty understand their results, make them less likely to use the data to decide whether a physician follow-up might be needed. "If we can design ways of presenting test results that make them intuitively meaningful, even for people with low numeracy and/or literacy skills, such data can help patients take active roles in managing their health care," said Brian Zikmund-Fisher, associate professor of health behavior and health education at the university’s School of Public Health, in a release. "In fact, improving how we show people their health data may be a simple but powerful way to improve health outcomes." Read more on access to health care.
It’s no secret that kids perform better in school when they are healthy and feel motivated to learn. But not all kids have access to the quality health care that can help them get healthy, stay healthy or treat any chronic health conditions they have. That’s where school-based health centers come in.
School-based health centers are partnerships between schools and community health organizations. They help students get the preventive care they need—including flu shots, annual physicals, dental exams, vision exams and mental health counseling—right where they spend most of their daytime hours: On school grounds. There are currently more than 2,000 school-based health centers across the country. Besides removing barriers to health care that many families face, school-based health centers help reduce inappropriate visits to emergency departments by up to 57 percent, research has found. They also help lower Medicaid expenditures, decrease student absences from school and do a better job of getting students with mental health issues the services they need.
Moreover, with growing recognition that health disparities affect academic achievement, school-based health clinics help close the gap by providing crucial access to health care for students who might not otherwise get it. A study by researchers at the University of Washington, Seattle, found that high school students who used school-based health centers experienced greater academic improvements over the course of five semesters than students who didn’t use these centers; the effect was especially pronounced among those who took advantage of mental-health services. Another study found that high school students who were moderate users of school-based health centers had a 33 percent lower dropout rate in an urban setting that has a high dropout rate.
The exact services offered by these centers vary by community. At Santa Maria High School in Santa Maria, Calif., the health center’s offerings include crisis intervention sessions; a grief group for students dealing with loss; and ongoing opportunities for students to build important social skills and skills that will help them maintain a healthy lifestyle. In Oakland, Calif., the Native American Health Center offered at a middle school and a high school provides medical care, dental care, mental health services and a peer health education program in one setting. At the Maranacook Health Center in central Maine, kids can get support for chronic health problems (such as asthma, diabetes, or seizures), medications they need, counseling or other mental-health evaluations and services.
The ultimate goal behind these centers is for all children to enjoy and benefit from good health and school success.
“Children and adolescents are at the heart of the mission,” said John Schlitt, president of the School-Based Health Alliance, based in Washington, D.C. But the “scope of the health center’s influence extends beyond the clinic walls to the entire school, its inhabitants, climate, curriculum, and policies. The school is transformed as a hub for community health improvement.”
WHO: 20,000 Could Be Infected Before Ebola is Under Control
The World Health Organization (WHO) now estimates that the ongoing Ebola outbreak in West Africa could infect as many as 20,000 people before public health officials are able to get it under control. The latest numbers on the disease place the number of infected at 3,069, with 1,552 deaths. Also yesterday, an article in the journal Science reported that the virus has mutated repeatedly during the outbreak, making it even more difficult to manage. Five of the report’s 50 co-authors have died of Ebola. Read more on Ebola.
CDC: Majority of Parents Have their Children Vaccinated
The majority of parents have their children receive routinely recommended vaccinations, according to the latest Morbidity and Mortality Report from the U.S. Centers for Disease Control and Prevention. The report found that in 2013:
- More than 90 percent of babies were vaccinated against measles, mumps, and rubella (MMR); poliovirus; hepatitis B; and varicella
- 73 percent were vaccinated against rotavirus
- 83 percent were vaccinated against Hepatitis A
- 74 percent were vaccinated against Hepatitis B
- Less than 1 percent of children received no vaccines
“I want to personally recognize the hard work of doctors and nurses coping with many challenges in the course of clinical work, and commend parents who, despite competing responsibilities, continue to prioritize immunization to keep their children healthy and safe,” said Anne Schuchat, MD, director of the National Center for Immunization and Respiratory Diseases. “These people are central in keeping young children healthy by ensuring they receive the recommended vaccines on schedule.” Read more on vaccines.
Study: Conflict Between Parents Also Causes Conflict with Children
Conflict between parents in a marriage also has a negative impact on parents’ relationships with their children, according to a new study in the Journal of Family Psychology. Researchers had parents in more than 200 families write daily diary entries for 15 days, then had each parent rate the quality of both their marriage and their relationships with their kids. They found that days with conflict between parents also had increased cases of problems between the parents and their children. "We see from the findings that the marriage is a hub relationship for the family. The quality of that relationship spills over into each parent's interactions with the child. So if mom and dad are fighting, it will show up initially—and in some cases on the second day—in a poorer quality relationship with their kids,” said study author Chrystyna Kouros, an assistant professor in the psychology department at Southern Methodist University, Dallas, in a university news release. Read more on pediatrics.
Most parents send their children off to school expecting they’ll have their minds enriched and expanded—they don’t expect that their kids’ health to be jeopardized.
But the reality is that the environmental conditions in aging or deteriorating school facilities can harm kids’ health and compromise their ability to learn. This is partly because children may be exposed to a variety of environmental hazards—such as lead, asbestos, molds, radon and volatile organic compounds—as well as toxic chemicals and pesticides at school. Half of U.S. schools have problems with indoor air quality, according to the Environmental Protection Agency (EPA), and research suggests that the poorest children in the poorest neighborhoods have schools that are in the worst condition.
Sixty percent of kids suffer health and learning problems that stem from the conditions of their schools, according to the Coalition for Healthier Schools’ Towards Healthy Schools 2015 report. Children are especially vulnerable because they’re smaller; their organs are still developing; they spend more time on the ground; and they breathe more air and drink more water per pound of body weight than do adults, according to the EPA. They also may not be able to identify obvious hazards and move away from them.
Reducing environmental risks in schools offers significant payoffs in multiple domains. Improving indoor air quality can reduce asthma attacks by nearly 40 percent and upper respiratory infections by more than 50 percent, according to the 2006 report Greening America’s Schools: Costs and Benefits. What’s more, a study weighing the costs and benefits of developing green schools for Washington State estimated a 15 percent reduction in absenteeism and a 5 percent increase in test scores, according to the Towards Healthy Schools 2015 report.
“A healthy school has a building that promotes health and learning—it will be clean, dry, and quiet. It will have good control of dust and particulate matter. It will provide good ventilation and good air quality,” said Claire Barnett, founder and executive director of the Healthy Schools Network Inc., a non-profit organization dedicated to children’s environmental health and safety in schools. “This also assumes there’s no lead in the pipes, no PCBs in lighting or other old building materials, and no routine spraying of pesticides indoors or out. It shouldn’t be hard to have a building that meets these standards but it is. Parents shouldn’t take it for granted that a school facility is healthy.”
EBOLA UPDATE: Death Toll Passes 1,500 as Outbreak Accelerates
(NewPublicHealth is monitoring the public health crisis in West Africa.)
The West African Ebola outbreak continues to accelerate, according to the World Health Organization (WHO), which today announced there have so far been 3,069 probable and confirmed cases; 1,552 people have died. While most cases remain concentrated in only a few localities, WHO estimates that more than 40 percent of the total cases have occurred within the past 21 days.
In other Ebola news:
- Earlier this week, IDV Solutions released an infographic showing how this Ebola outbreak—the largest in history—compares to previous outbreaks of the disease.
- The National Institute of Allergy and Infectious Diseases, part of the National Institutes of Health, will begin initial human testing of an Ebola investigational vaccine next week.
Read more on Ebola.
Teens Who Don’t Get Enough Sleep Are at Increased Risk of Obesity
Teenagers who don’t get enough sleep are at increased risk of being obese by age 21, according to a new study in Journal of Pediatrics. Researchers at Columbia’s Mailman School of Public Health analyzed health information on more than 10,000 teens and young adults at the ages of 16 and 21, finding that the 16-year-olds who reported less than six hours of sleep per night were 20 percent more likely to be obese by age 21. Potential reasons for the link include appetite changes and cravings due to daytime sleepiness and fatigue. The U.S. Centers for Disease Control and Prevention recommends nine to ten hours of sleep per night for teenagers. Read more on pediatrics.
Study: ‘Rules of Thumb’ on Pouring Help Reduce Excessive Drinking
Curbing a person’s excessive drinking may be as simple as thinking about how much is poured into each glass, according to a new study in the International Journal of Drug Policy. Researchers from Iowa State University and Cornell University had 74 college students pour red or white wine in a variety of settings, finding that those students who use a “rule of thumb” to dictate their pours—such as only filling half the glass or leaving space equivalent to two fingers at the top—poured less, regardless of their BMI or gender. “About 70 percent of the people in the sample used the half-glass rule, and they poured significantly less by about 20 percent,” said Laura Smarandescu, lead author and an assistant professor of marketing at Iowa State, in a release. “It’s a big difference. We would suggest using a rule of thumb with pouring because it makes a big difference in how much people pour and prevents them from overdrinking.” Read more on alcohol.
The start of the school year also means a return to team sports. There’s no question that playing a team sport provides clear benefits for kids, including the opportunity to develop physical fitness and other healthy habits, good sportsmanship, self-esteem and self-discipline. Kids who play sports are also less likely to engage in risky behaviors such as smoking or substance abuse.
But there is a potential dark side: An increased risk of sports-related injuries, with concussions at the top of the list of current concerns. Each year nearly 250,000 kids go to emergency departments for suspected sports-related concussions and there’s growing recognition that continuing to play with a concussion can lead to long-term effects on the brain, especially for kids. Girls also now have a higher rate of sports-related concussions than do boys, according to the Children’s Safety Network.
Because of all of these reasons there’s a major push underway to prevent concussions in all youth sports, not just in football, since concussions also commonly occur in girls’ and boys’ soccer, lacrosse, basketball and other sports, according to the American Academy of Pediatrics. In May, the White House hosted the first-ever Healthy Kids & Safe Sports Concussion Summit to promote and expand research on sports-related concussions among kids and raise awareness of steps that can be taken to help prevent, identify and respond to concussions in young athletes.
Meanwhile, the U.S. Centers for Disease Control and Prevention (CDC) launched the Heads Up: Concussion in High School Sports initiative to help coaches, athletes and parents take steps to prevent concussions and respond appropriately if they occur. Among the prevention measures being introduced are modifications to protective gear (including new helmet technology for various sports), rule changes (such as limits on heading drills in soccer practices and tackling drills in football), identifying athletes who are at risk (by looking for genetic markers of risk) and educating everyone involved with youth sports about the dangers of concussions.
There are also stricter guidelines about when it’s appropriate for athletes to return to play after a concussion, based on their physical and cognitive symptoms; concussion history; and adherence to a step-by-step process for returning to the field or court. The CDC now recommends that coaches and parents consider whether their league or school should conduct baseline testing—a pre-season exam to assess an athlete’s balance and brain function—so that if a concussion is suspected to have occurred, the baseline results can help establish the extent of the head injury.
“Players, coaches and parents are demanding that we find a way to reduce concussion risk in sports,” said Michael Sims, head athletic trainer for football at Baylor University and a board member of the National Operating Committee on Standards for Athletic Equipment. “But equipment can’t do it alone. It’s critical that safe play and return to play practices are enforced.”
EBOLA UPDATE: Roundup of the Latest News Out of West Africa
(NewPublicHealth is monitoring the public health crisis in West Africa.)
As the death toll continues to rise, here’s a look at some of the latest news on the ongoing Ebola outbreak in West Africa.
- “WHO Moves Team in Sierra Leone After a Medical Worker Contracts Ebola”: The global health organization has removed its response teams from a region of Sierra Leone that has been hardest hit by the outbreak due to a Senegalese epidemiologist contracting Ebola.
- “3rd Doctor Dies from Ebola in Sierra Leone”: A third top doctor has died in Sierra Leone, and health workers in the country are attempting to determine how a fourth scientist contracted Ebola before being evacuated to Europe.
- “Ebola Outbreak: Nigeria Closes All Schools Until October”: Although the academic year was supposed to start this week, Nigeria has ordered the close of all schools until October 13 in order to give staff more training on how to identify potential Ebola cases.
Read more on Ebola.
Study: Significant Time Spent Playing Violent Video Games Increases the Risk for Depression in Kids
Significant time spent playing violent video games is linked to a greater risk for depression in preadolescent youth, according to a new study in the journal Cyberpsychology, Behavior and Social Networking. Researchers from The University of Texas Health Science Center at Houston (UTHealth) examined 5,147 fifth grade students in three major cities and found that kids who play such games for more than two hours per day showed significantly more depression symptoms, including lack of pleasure, lack of interest in activities, concentration difficulties, low energy, low self-worth and suicidal ideation over the past year. “Previous studies have observed how aggression relates to video games, but this is the first to examine the relationship between daily violent video game exposure and depression,” said Susan Tortolero, PhD, principal investigator and director of the Prevention Research Center at the UTHealth School of Public Health, in a release. Read more on mental health.
WHO Calls for Stronger Regulation of E-Cigarettes
The World Health Organization (WHO) has joined the American Heart Association and other organizations in calling for stronger regulation of e-cigarettes, which are a $3 billion worldwide industry. WHO is now recommending that their indoor use be banned until they are proven harmless to bystanders; the international health organization is also calling for its 194 member states to ban the sale of e-cigarettes to minors, as well as to ban or minimize their advertising. According to the agency, regulation "is a necessary precondition for establishing a scientific basis on which to judge the effects of their use, and for ensuring that adequate research is conducted and the public health is protected and people made aware of the potential risks and benefits." Read more on tobacco.
With research indicating that fewer children are walking or biking to school than in decades past—and with the childhood obesity epidemic in full swing—health experts have been brainstorming solutions that would address both issues. In recent years, a simple but effective concept has been gaining traction at the grass-roots level: Why not organize a “Walking School Bus”—a group of kids who walk to school with one or more adults, so that kids can get exercise on their way to and from school?
A Walking School Bus is “just like a regular school bus, but without the walls and seats, and instead of wheels, we use our feet,” explained LeeAnne Fergason, education director for the Bicycle Transportation Alliance in Portland, Ore., which has a thriving Walking School Bus program. Other communities around the country that have well-established Walking School Bus programs include Chapel Hill, N.C.; Sacramento, Calif.; Burlington, Vt.; Columbia, Mo.; and Duluth, Ga. In the Fall of 2014, many more schools—including Grand View Elementary in Manhattan Beach, Calif.; Greenacres Elementary in Scarsdale, N.Y.; Madison Elementary in Redondo Beach, Calif.; and several elementary schools in Spokane, Wash.—will be joining the trend.
Created by the National Center for Safe Routes to School, these programs help kids sneak some extra physical activity into their day while also addressing parents’ concerns about getting their kids to school safely. It can be as simple as a few neighborhood families taking turns walking their kids to school. Or it can be more elaborate, with prearranged routes, timetables and stops along the way to pick up more “passengers”; with this model, there’s usually an adult “driver” at the front and an adult “conductor” bringing up the rear. A variation on this theme, the bicycle train, in which two or more adults accompany and supervise kids as they ride their bikes to school, has also become popular.
Viewed as a way to fight childhood obesity, improve school attendance rates and ensure that kids get to school safely, the Walking School Bus concept is garnering positive reviews from public health experts. In July 2013, Michelle Obama voiced her support of these programs in her remarks to mayors gathered at the White House.
“I've heard more and more of this kind of walking school bus happening all over the country—so that kids can get exercise on the way to school, kind of like we did when we were growing up," she said. “It’s about people all across this country coming together to take action to support the health of our kids.”
Besides providing an opportunity for movement, the Walking School Bus also allows kids to socialize with their peers, gain a bit of independence and learn important road safety skills. All of these benefits are also important for children’s health and wellbeing.