Why is it so challenging to increase the number of people who get vaccinated? How does popular resistance to vaccination remain strong even as preventable diseases make a comeback? A new study from Dartmouth College shows that past problems with vaccines can cause a phenomenon known as hysteresis, creating a negative history that stiffens public […]
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Report finds inequity may slow progress in preventing child pneumonia and diarrhea deaths
Globally, pneumonia and diarrhea together led to nearly one of every four deaths that occurred in children under five years of age in 2016. The 2018 Pneumonia and Diarrhea Progress Report — released ahead of the 10th annual World Pneumonia Day, on November 12, by the International Vaccine Access Center (IVAC) at the Johns Hopkins […]
Alcohol industry health campaigns miss the mark by a longshot, study finds
Alcohol industry social responsibility schemes strengthen their own commercial interests while failing to reduce harmful alcohol use, according to a new worldwide study led by the University of Connecticut. The study, published in The BMJ, examined industry actions on social responsibility and found that almost all of them — 97 percent — lacked scientific support, […]
Gender inequality could be driving the deaths of girls under five
Levels of gender inequality across the world are associated with disproportionate death rates among girls under five years old, according to a study led by Queen Mary University of London. The analysis of data from 195 countries suggests that the unequal treatment of females in society could be interfering with the natural biological advantage they […]
US air pollution deaths nearly halved between 1990 and 2010
Air pollution in the U.S. has decreased since about 1990, and a new study conducted at the University of North Carolina at Chapel Hill now shows that this air quality improvement has brought substantial public health benefits. The study, published in the journal Atmospheric Chemistry and Physics, found that deaths related to air pollution were […]
Long-term exposure to ozone has significant impacts on human health
A new study has utilized a novel method to estimate long-term ozone exposure and previously reported epidemiological results to quantify the health burden from long-term ozone exposure in three major regions of the world. The research, by Duke University (USA) and the University of York (UK), estimates that 266,000 (confidence interval: 186,000-338,000) premature mortalities across […]
Brexit will affect the UK’s ability to tackle illicit drugs trade, warn experts: Exclusion from key EU agency ‘presents substantial risks to public health and safety’
Exclusion from the European Monitoring Centre for Drugs and Drug Addiction (EMCDDA) because of Brexit will have serious consequences for public health in the UK, warn experts in a letter to The BMJ this week. The EMCDDA is responsible for conducting surveillance, establishing best practice, facilitating data exchange, providing leadership on new psychoactive substances, and […]
Smartphone, M.D: New app enables a smartphone to identify bacteria in just one hour
In a potential game changer for the health care industry, a new cell phone app and lab kit now allow a smartphone to identify bacteria from patients anywhere in the world. With the new app, doctors will be able to diagnose diseases and prescribe the appropriate antibiotic within a one-hour office visit, meaning faster recovery […]
Shifting focus from life extension to ‘healthspan’ extension: Disparities in longevity should be addressed, expert urges
Clinicians, scientists and public health professionals should proudly “declare victory” in their efforts to extend the human lifespan to its very limits, according to University of Illinois at Chicago epidemiologist S. Jay Olshansky. In an article published in the Journal of the American Medical Association, Olshansky writes that the focus should shift to compressing the […]
Mixed chemicals in beauty products may harm women’s hormones
As we go about our daily lives, we are exposed to many different chemicals that could have negative effects on our hormones. These hormonal changes have been linked to several adverse health outcomes such as breast cancer and cardiovascular disease. Therefore, understanding chemicals that influence hormone levels is important for public health — and particularly […]