Category Archives: News roundups

Aug 21 2014
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Public Health News Roundup: August 21

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Ebola Update: U.S. Doctor Being Treated for Ebola Expected to Be Released from the Hospital Today
(NewPublicHealth is monitoring the public health crisis in West Africa.)
Reuters
and other news outlets are reporting that Kent Brantly, MD, who contracted Ebola in Liberia where he was treating patients for the disease, has recovered from the virus and is expected to be released from Emory University Hospital in Atlanta today. An update on the condition of Nancy Writebol, a health worker who also contracted Ebola in West Africa, is also expected today. Since the start of the current outbreak in West Africa, more than 1,350 people have died of the disease. In an effort to reduce the spread of the disease, officials in Monrovia, the densely populated urban capital of Liberia, began a quarantine to stem the disease outbreak, sparking clashes between residents and troops. Read more on Ebola.

Many Older ER Patients Show Signs of Malnutrition
A new study in the Annals of Emergency Medicine found that many patients over age 65 who go to the emergency room for medical care are also found to be malnourished or at risk of malnourishment. The study authors say the reasons behind the insufficient nutrition include dental problems that make it difficult to eat, depression and lack of access to food. The study suggests that all older patients be assessed for malnutrition during emergency room visits. Read more on aging.

Free Online Search Tool from DOT Lets Consumers Check Vehicle Safety
The U.S. Department of Transportation has released a free, online search tool—accessible at www.safercar.gov—that consumers can use to find out whether a vehicle, including a motorcycle, has been recalled by using the Vehicle Identification Number (VIN). Consumers can find their vehicle identification number by looking at the dashboard on the driver’s side of the vehicle, or on the driver’s side door where the door latches when it is closed. After entering the VIN number into the search tool, a message indicating whether the vehicle was recalled will appear, which will let users choose not to buy or rent the car, or if they own it or are planning to buy it, to have it fixed according to the recall specifics. The National Highway Traffic Safety Administration is working with the National Automobile Dealers Association to make sure that the VIN tool is used by all U.S. car dealerships. Read more on safety.

 

Aug 20 2014
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Public Health News Roundup: August 20

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Workers with Access to Natural Light Sleep Longer and Better
Natural light in the workplace improves overall health, according to a new study in the Journal of Clinical Sleep Medicine. Researchers from Northwestern Medicine and the University of Illinois at Urbana-Champaign found that employees with windows received 173 percent more white light exposure during an average work day and slept an average of 46 minutes more per night. They also engaged in more physical activity and reported a better overall quality of life. “There is increasing evidence that exposure to light, during the day—particularly in the morning—is beneficial to your health via its effects on mood, alertness and metabolism,” said senior study author Phyllis Zee, MD, PhD, a Northwestern Medicine neurologist and sleep specialist, in a release. “Workers are a group at risk because they are typically indoors often without access to natural or even artificial bright light for the entire day. The study results confirm that light during the natural daylight hours has powerful effects on health.” Read more on environment.

Public Transportation to Work Linked to Healthier Weights
Public transportation should potentially be added to what we think of as “active commuting” modes because of its related health benefits, according to a new study on TheBMJ.com. People who go to work on public transportation tend to be thinner than people who drive their own cars, according to researchers from the London School of Hygiene and Tropical Medicine and University College London. The findings are based on data from 7,424 people in the United Kingdom on how much body fat they had and from 7,534 people on their body mass index. “It seems to suggest switching your commute mode—where you can build in just a bit of incidental physical activity—you may be able to cut down on your chance of being overweight and achieve a healthier body composition as well,” said study leader Ellen Flint, according to Reuters. Read more on physical activity.

ACOG: All Pregnant Women Should Receive a Flu Shot
The American College of Obstetricians and Gynecologists is now recommending that all pregnant women, no matter how far along they are in the pregnancy, should be vaccinated against influenza. During the 2009-2010 flu season the immunization rate for pregnant women was 50 percent; prior to the 2009 H1N1 pandemic it was only 15 percent. According to the college, flu prevention is “an essential element of preconception, prenatal, and postpartum care” because of immune system changes during the pregnancy and the added need to protect the fetus. “The flu virus is highly infectious and can be particularly dangerous to pregnant women, as it can cause pneumonia, premature labor, and other complications, “ said Laura Riley, MD, chair of the College’s Immunization Expert Work Group, which developed the Committee Opinion in conjunction with the College’s Committee on Obstetric Practice. “Vaccination every year, early in the season and regardless of the stage of pregnancy, is the best line of defense.” Read more on maternal and infant health.

Aug 19 2014
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Public Health News Roundup: August 19

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EBOLA UPDATE: Death Toll Passes 1,200; Improvement Seen in Three African Doctors Who Received Experimental Treatment
(NewPublicHealth is monitoring the public health crisis in West Africa.)
The death toll in the ongoing Ebola outbreak in West Africa has passed 1,200, according to the World Health Organization, with infection rates continuing to outpace containment efforts. Concerns over the disease also continue to spread, with a 30-year-old woman in Germany isolated and then taken to a specialist medical unit after being found with a high fever. However, the Liberian information minister was also recently quoted as saying that three African doctors treated with the experimental ZMapp treatment are showing “remarkable signs of improvement.” The drug was used to treat two Americans who are now also showing signs of improvement. Read more on Ebola.

Study: Older Americans Receiving Cancer Screenings Against Recommendations
As many as half of older Americans continue to receive cancer screenings despite the recommendation by several professional societies that certain cancers not be screening for in people who aren’t expected to live for another 10 years, according to a new study in JAMA Internal Medicine. “There is general agreement that routine cancer screening has little likelihood to result in a net benefit for individuals with limited life expectancy,” wrote Trevor Royce, MD, in the study. Keith Bellizzi of the University of Connecticut‘s Center for Public Health and Health Policy in Storrs added that "Each screening test carries different risks and benefits ... Individuals should be counseled about these risks in order to make an informed decision (sometimes involving caregivers or family members)." Read more on cancer.

Study: Dramatic Drop in Deaths, Hospitalization for Heart Disease and Stroke
Lifestyle changes, better treatment and effective preventive measures have caused a dramatic drop in deaths and hospitalizations for heart disease over the past decade, according to a new study in the journal Circulation. In a review of data on nearly 34 million Americans covered by Medicare, researchers found that from 1999 to 2011 hospitalizations rates for heart attacks dropped by 38 percent; rates of unstable angina dropped by almost 85 percent; and hospitalizations for both heart failure and stroke dropped by approximately one-third. "The findings are jaw-dropping," said lead researcher Harlan Krumholz, MD, a professor of cardiology at the Yale School of Medicine in New Haven, Conn, according to HealthDay. "They really show that we have begun to reverse this epidemic of heart disease and stroke." Read more on heart and vascular health.

Aug 18 2014
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Public Health News Roundup: August 18

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EBOLA UPDATE: Looted Quarantine Center Raises Fears of Ebola’s Spread
(NewPublicHealth is monitoring the public health crisis in West Africa.)
The raid by residents of an Ebola quarantine center in Liberia this weekend sent potentially infected patients fleeing and has raised very serious concerns over spreading the outbreak throughout West Point, Monrovia. Looters—apparently angry that patients were brought to the holding center from other parts of Monrovia—were seen taking items that were visibly stained with blood, vomit and excrement, all of which can spread the Ebola virus. The Washington Post reports that there have been talks about quarantining the entire township if needed. Read more on Ebola.

Study: Mothers in Poorer Health Less Likely to Breastfeed
Mothers who are in poorer health are also less likely to breastfeed their infant children, according to a new study in the journal PLOS ONE. Researchers from the School of Public Health at the University of Minnesota determined that women who are obese, have diabetes or have hypertension were 30 percent less likely to intend to breastfeed than were mothers without health complications. “Statistically we’re seeing an increase in breastfeeding in the U.S., which is great news. Unfortunately, at the same time, rates of obesity and other health problems are increasing. More than a million women each year enter pregnancy with a health problem, and our study shows that these mothers were less likely to plan to breastfeed,” said Katy Kozhimannil, PhD, lead author of the study and assistant professor at the university, in a release. “This is troubling because the families with social and medical risk factors are often those who stand to gain the most benefits from breastfeeding.” Read more on maternal and infant health.

Study: HPV Vaccine Still Effective After Eight Years
The human papillomavirus (HPV) vaccine appears to remain effective at protecting against the sexually transmitted virus for at least eight years, according to a new study in the journal Pediatrics. Researchers randomly assigned 1,781 sexually inactive boys and girls ages 9-15 to either the HPV vaccine or placebo shots, finding that those who received the vaccine still had antibodies against HPV after eight years. “The body's response against HPV by making antibodies looks very good at eight years, and it seems like no booster doses will be necessary," said lead researcher Daron Ferris, MD, director of the HPV epidemiology and prevention program at Georgia Regents University in Atlanta, according to HealthDay. "These are all indications that the vaccine is safe, and it looks like it's effective in preventing genital warts and other diseases caused by HPV.” Read more on vaccines.

Aug 15 2014
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Public Health News Roundup: August 15

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HHS: $250M to Expand Access to High-Quality Preschools
The U.S. Department of Health and Human Services (HHS) has announced that applications are now available for the $250 million Preschool Development Grants competition, which was established to build, develop and expand voluntary, high-quality preschool programs in high-need communities for children from low- and moderate-income families. “When we invest in early education, the benefits can last a lifetime,” said HHS Secretary Sylvia M. Burwell, in a release. “Children who attend high-quality early learning and preschool programs are more likely to do well in school and secure good jobs down the road. We all gain when our country has a stronger, more productive workforce, lower crime rates, and less need for public assistance. These Preschool Development Grants will help put more children on the path to opportunity.” Read more on education.

Study: Three Common Respiratory Illnesses Linked to Higher Risk of Lung Cancer
Chronic bronchitis, emphysema and pneumonia are all tied to an increased risk of lung cancer, according to a new study in the American Journal of Respiratory and Critical Care Medicine. Researchers analyzed data on more than 250,000 people, concluding that the reason for the increased risk could relate to underlying disease mechanisms. They also said that a better understanding of the respiratory diseases could affect how doctors monitor and help patients. Read more on prevention.

FDA: More Data Needed on Painkiller’s Abuse-Deterrent Capability
The U.S. Food and Drug Administration (FDA) has requested additional study and information to determine the effectiveness of an abuse-deterrent capability in an experimental painkiller. Acura Pharmaceuticals states that its drug, which contains the common painkillers hydrocodone bitartrate and acetaminophen, cannot be abused by snorting. The drug is designed to cause a burning sensation when snorted or form a gelatinous mixture when prepared for injection. However, the drug failed in a mid-stage trial to show a statistically significant likelihood of reducing abuse. Read more on substance abuse.

Aug 14 2014
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Public Health News Roundup: August 14

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EBOLA UPDATE: 55 CDC Workers Now on the Ground in West Africa
(NewPublicHealth is monitoring the public health crisis in West Africa.)
There are now 55 disease detectives and other experts from the U.S. Centers for Disease Control and Prevention (CDC) on the ground in West Africa in response to the ongoing Ebola outbreak. All told, more than 350 CDC U.S. staff are working around the clock on logistics, communications, analytics, management and other support functions. “We are fulfilling our promise to the people of West Africa, Americans, and the world, that CDC would quickly ramp up its efforts to help bring the worst Ebola outbreak in history under control,” said CDC Director Tom Frieden, MD, MPH. “We know how to stop Ebola. It won’t be easy or fast, but working together with our U.S. and international partners and country leadership, together we are doing it.” Read more on Ebola.

Three Studies Offer Differing Takes on Extremely-Low Salt Diets
Two new studies in the New England Journal of Medicine are calling into question the conventional wisdom that as little sodium as possible is always the ideal. The first study found that extremely low-salt diets may not be as beneficial as believed—and may even be dangerous—and the second found that people with moderate salt intake don’t benefit from reductions as much as people who consume higher amounts of salt. "Previously it was believed that the lower you go the better. What these studies show collectively is that there is an optimal level, and lower is not necessarily better," Andrew Mente, MD, of McMaster University in Hamilton, Ontario, chief author of the blood pressure study, according to Reuters. However, a third study also published in the journal found a direct link between less salt and better health, and no evidence to indicate that extremely-low sodium levels were dangerous. Read more on nutrition.

SAMHSA: States Meeting Goals for Reducing Tobacco Sales to Minors
All states and the District of Columbia continue to meet their goals of preventing tobacco sales to people under the age of 18, according to a new report from the Substance Abuse and Mental Health Services Administration (SAMHSA). The report found that only 9.6 percent of inspected retail outlets illegally sold tobacco products to minors in 2013, below the goal of 20 percent set by the Synar Amendment program. The rate was as high as 72.7 percent only 16 years ago. “Tobacco use is still the nation’s leading cause of preventable death. We must do everything we can to deter minors from buying tobacco products,” said Frances Harding, director of SAMHSA’s Center for Substance Abuse Prevention. “For the past 17 years, the Synar program has made a real difference in lowering the levels of illegal tobacco sales to minors across the nation. However, everyone in the community must continue to work together in eliminating these illegal sales.” Read more on tobacco.

Aug 13 2014
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Public Health News Roundup: August 13

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EBOLA UPDATE: Canada to Donate Experimental Drug for Ebola Treatment
(NewPublicHealth is monitoring the public health crisis in West Africa.)
Canada announced late yesterday that it will donate 800 to 1,000 doses of its experimental Ebola vaccine for the World Health Organization (WHO) to use in West Africa. WHO declared yesterday that it was ethical to use untested drugs to combat the Ebola outbreak. "We see this as a global resource, something we need to put on the global table to say...how can we make best use of this asset? We're looking to do that as fast as we can,” said Greg Taylor, MD, deputy chief public health officer of the Public Health Agency of Canada, according to Reuters. Read more on Ebola.

CDC: 40 Percent of Americans Will Develop Diabetes
An estimated 40 percent of Americans will develop diabetes at some point in their lives, according to a new study in The Lancet Diabetes & Endocrinology. Researchers from the U.S. Centers for Disease Control and Prevention analyzed data on 598,216 adults from 1985 to 2011, finding that the increase in the diagnosis of diabetes and overall declining mortality means that people are also living longer with diabetes; years spent with diabetes increased by 156 percent in men and 70 percent in women. Researchers said the findings demonstrate a need for effective interventions to reduce the incidence of diabetes. Read more on diabetes.

FDA Approves Device that Could Increase the Number of Transplantable Lungs
The U.S. Food and Drug Administration (FDA) has approved a new device to preserve donated lungs that do not initially meet the standards for transplantation, but that might be transplantable given more time to evaluate their viability. Only approximately one in five donated lungs meet transplantation criteria. There were 1,754 lung transplants in the United States in 2012, with 1,616 potential patients remaining on the recipient list at the end of the year. “This innovative device addresses a critical public health need,” said Christy Foreman, director of the Office of Device Evaluation at the FDA’s Center for Devices and Radiological Health. “With this approval, there may be more lungs available for transplant, which could allow more people with end stage lung disease who have exhausted all other treatment options to be able to receive a lung transplant.” Read more on technology.

Aug 12 2014
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Public Health News Roundup: August 12

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EBOLA UPDATE: Death Toll at 1,013 as Two More Doctors are Set to Receive an Experimental Treatment
(NewPublicHealth is monitoring the public health crisis in West Africa.)
Two more Ebola-infected doctors are set to receive the experimental ZMapp drug that was given to two American health workers and a Spanish priest. The Americans continue to receive treatment in an Atlanta hospital, while the 75-year-old missionary died early this morning. The death toll of the West African outbreak—the largest Ebola outbreak in history—now stands at 1,013, according to the World Health Organization. Read more on Ebola.

FDA Approves New Colorectal Screening Test
The U.S. Food and Drug Administration (FDA) has approved the first stool-based colorectal screening test to identify cancers such as colon cancer or precursors to cancer. The test can detect red blood cells and DNA mutations that can indicate certain types of abnormal growths. Colorectal cancer is the third most common cancer among those that affect both men and women, and regular screening tests for all people ages 50 and older could reduce related deaths by at least 60 percent, according to the U.S. Centers for Disease Control and Prevention. “This approval offers patients and physicians another option to screen for colorectal cancer,” said Alberto Gutierrez, PhD, director of the Office of In Vitro Diagnostics and Radiological Health at the FDA’s Center for Devices and Radiological Health, in a release. “Fecal blood testing is a well-established screening tool and the clinical data showed that the test detected more cancers than a commonly used fecal occult test.” Read more on cancer.

Study: Women, Blacks Affected Most by Heart Disease and Stroke
Women and African-Americans are affected the most by chronic diseases linked to increased risk of heart attack or stroke, according to a new population-based study in the journal Circulation. Researchers analyzed the five major risk factors for heart disease—high cholesterol, smoking, high blood pressure, obesity and diabetes—in more than 13,500 Americans from 1987 to 1998, finding that while the combined risk for women dropped from 68 percent to 58 percent, it was still higher than the risk for men, which dropped from 51 percent to 48 percent. The study also found that diabetes more than doubled the risk of heart disease for African-Americans when compared to whites—28 percent versus 13 percent. Researchers said the difference could be because heart disease has been traditionally viewed as a disease of white men, affecting how it is treated. Read more on health disparities.

Aug 11 2014
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Public Health News Roundup: August 11

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EBOLA UPDATE: Spanish Priest Receives Experimental U.S. Drug
(NewPublicHealth is monitoring the public health crisis in West Africa.)
As the World Health Organization (WHO) and other public health agencies continue to debate the ethics and intricacies of using experimental treatments in response to the ongoing Ebola outbreak in West Africa, Spain has imported the U.S.-made ZMapp drug to treat a 75-year-old Spanish missionary priest who was evacuated from Liberia last week. The experimental drug, produced by Mapp Biopharmaceutical Inc. of San Diego, Calif., was previously used on two American health workers who are now being treated at an Atlanta, Ga., hospital. More than 1,000 people have been killed so far in the outbreak which began last March. Read more on Ebola.

Study: Concussions Similar No Matter their Locations
One concussion should be treated just as seriously as any other concussion no matter where on the head it occurs, according to a new study in the journal Pediatrics. Researchers determined that no matter the location, the symptoms and time away from the field were similar for high-school football players who received a concussion. Approximately 44.7 percent of concussions from player-to-player collisions occurred from front-of-the-head impacts and 22.3 percent were from side-of-the-head impacts. The researchers recommended improved education on safer “head up” tackling techniques in order to reduce student athlete concussions. Read more on injury prevention.

Pregnant Women, Fetuses Exposed to Unnecessary Antibacterial Compounds
Children of pregnant women who are exposed to certain antibacterial compounds may experience developmental and reproductive issues, according to new data presented this weekend at the American Chemical Society annual meeting in San Francisco, Calif. Researchers looked at triclosan and triclocarbon levels in the urine of 184 pregnant women, finding that all tested positive for the former and 85 percent tested positive for the latter. Triclosan was also found in more than half of the samples of umbilical cord blood. The two chemicals are found in more than 2,000 everyday consumer products, including toothpastes, soaps, detergents, carpets, paints, school supplies and toys. Researchers also found butyl paraben in more than half of the urine and cord samples; the chemical has been linked to shorter length in newborns. All three can and should be removed from household goods, according to Andrea Gore, a spokeswoman for The Endocrine Society and a professor of pharmacology and toxicology at the University of Texas at Austin. "The efficacy of these products as being helpful to human health has not been proven, but companies are adding them to products anyway," she said, according to HealthDay. "There's no downside to removing chemicals that have no proven benefit." Read more on maternal and infant health.

Aug 8 2014
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Public Health News Roundup: August 8

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EBOLA UPDATE: WHO Declares an International Health Emergency
(NewPublicHealth is monitoring the public health crisis in West Africa.)
The West African Ebola outbreak, which has now killed 961 people, has been deemed an “extraordinary event” and an international health risk by the World Health Organization (WHO). "The outbreak is moving faster than we can control it," said WHO Director-General Margaret, according to Reuters. "The declaration...will galvanize the attention of leaders of all countries at the top level. It cannot be done by the ministries of health alone." Read more on Ebola.

NGA Picks Four States to Study Improving Outcomes in the Juvenile Justice System
The National Governors Association has selected Arkansas, Indiana, Michigan and Tennessee to examine new ways to improve outcomes for kids in the juvenile justice system. The four states will “explore strategic recommendations, focusing on improving information sharing across youth-servicing systems, limiting involvement of low-risk youth in the juvenile justice system and expanding community based-alternatives to incarceration,” according to a release. The goals are to lower recidivism rates, reduce costs and improve public safety. Read more on pediatrics.

Study: HIV Diagnosis Rate Down by One-Third Over the Past Decade
The rate of diagnosed HIV infections has dropped by approximately one-third over the past decade, according to a new study in The Journal of the American Medical Association. In 2011, approximately 16 of every 100,000 people in the United States ages 13 and older were diagnosed with HIV; in 2002 the rate was approximately 24 in every 100,000. The rate increased for young gay and bisexual men, but decreased among men, women, blacks, whites, Hispanics, heterosexuals and users of injected drugs. Read more on HIV/AIDS.