Human activities are advancing the spread of vector-borne, zoonotic diseases such as West Nile virus, Lyme disease and dengue fever, report scientists publishing a series of papers today in the journal The Lancet.
Vector-borne zoonotic diseases result from disease-causing agents or pathogens that naturally infect wildlife, and are transmitted to humans by carriers such as mosquitoes and ticks. In short, they're diseases transmitted between animals and humans.
Sweeping environmental policies come with hidden challenges – not only striving to achieve sustainability and benefit the environment – but over time ensuring the program itself can endure.
Scientists at Michigan State University and their colleagues in China are examining China's massive Grain to Green Program (GTGP) – an effort to persuade farmers to return cropland to forest through financial incentives. Their results were reported in this week's journal Ecological Indicators.
PHILADELPHIA – As public health researchers continue efforts to understand the effects of neighborhood conditions on health, residents themselves can provide valuable insights regarding public health issues and potential solutions. A new study from researchers at the Perelman School of Medicine at the University of Pennsylvania uses in-depth interviews with local residents to examine perspectives on how vacant land affects community, physical, and mental health. The study highlights the importance of community engagement in promoting urban revitalization.
SALT LAKE CITY, Nov. 30, 2012 – Turkey raises and releases thousands of non-native guineafowl to eat ticks that carry the deadly Crimean-Congo hemorrhagic fever virus. Yet research suggests guineafowl eat few ticks, but carry the parasites on their feathers, possibly spreading the disease they were meant to stop, says a Turkish biologist working at the University of Utah.
Scientists – funded by the British Heart Foundation (BHF), Medical Research Council (MRC) and Wellcome Trust – have today published a patient-friendly and efficient way to make stem cells out of blood, increasing the hope that scientists could one day use stem cells made from patients' own cells to treat cardiovascular disease (1).
Highlights
Heart disease is the leading cause of death in patients with kidney failure. Coronary heart disease affects 30% to 60% of kidney failure patients.
HUNTSVILLE, TX (11/30/12) -- Intimate partner violence is two times more likely to occur in two income households, compared to those where only one partner works, a recent study at Sam Houston State University found.
Asian-American children have been at low risk for being overweight or obese compared to other racial and ethnic groups in the U.S., but that may be changing. Yet as rates of overweight and obesity rise, the risk appears to vary depending on the Asian country of origin, according to an article in Childhood Obesity.
U.S. Department of Agriculture (USDA) scientists have identified sources of Escherichia coli bacteria that could help restore the reputation of local livestock. Studies by Agricultural Research Service (ARS) scientist Mark Ibekwe suggest that in some parts of California, pathogens in local waterways are more often carried there via runoff from urban areas, not from animal production facilities.
ARS is USDA's chief intramural scientific research agency, and this work supports the USDA priority of ensuring food safety.
EAST LANSING, Mich. — Homicide moves through a city in a process similar to infectious disease, according to a new study that may give police a new tool in tracking and ultimately preventing murders.
Using Newark, N.J., as a pilot case, a team of Michigan State University researchers led by April Zeoli successfully applied public health tracking methods to the city's 2,366 homicides between 1982 and 2008. They found the killings were not randomly located but instead followed a pattern, evolving from the city's center and moving southward and westward over time.
Together with the Basque R+D centre's researchers, the group of advisers is made up of researchers from the Spanish Institute of Oceanography (IEO), the French Institute for Exploration of the Sea (IFREMER), the French Institute for Research for Development (IRD),and the Portuguese Institute for Fisheries and Sea Research (IPIMAR).This work comes within the 'European Community's Action Plan on Sharks' which has funding from the European Commission's Directorate-General for Maritime Affairs and Fisheries, and is set to take 15 months.
(Boston) – In a perspective article to appear in the Nov. 29 issue of the New England Journal of Medicine, researchers from Boston University Schools of Medicine and Public Health (BUSM and BUSPH) report that health-care providers can play a critical role in helping to reduce and prevent intimate partner violence (IPV) by screening and referring patients to appropriate resources.
Boston, MA – An analysis of newly released polls shows that most of those who voted for President Obama in the 2012 election favor implementing the Affordable Care Act (ACA) and want the federal government to continue efforts to make sure most Americans have health insurance coverage. However, at the same time the President was re-elected, Republicans maintained a majority in the U.S. House of Representatives, and 30 of the nation's 50 states will have Republican governors.
KINGSTON, R.I. – November 28, 2012 – A team of archaeologists from the University of Rhode Island, the Israel Antiquities Authority, and the University of Louisville have discovered the remains of a fleet of early-19th century ships and ancient harbor structures from the Hellenistic period (third to first century B.C.) at the city of Akko, one of the major ancient ports of the eastern Mediterranean. The findings shed light on a period of history that is little known and point to how and where additional remains may be found.
LOS ANGELES (Nov. 28, 2012) – Cedars-Sinai Heart Institute researchers have found in an initial clinical trial that a drug typically prescribed for erectile dysfunction or pulmonary hypertension restores blood flow to oxygen-starved muscles in patients with a type of muscular dystrophy that affects males, typically starting in childhood or adolescence.