America’s emergency rooms are near the breaking point, causing long wait times and boarding of patients awaiting care, a new study says. Essentially, ERs are being asked to serve as health care hubs that offer services far beyond emergency care, according to a new report from the non-profit research organization RAND. And they are asked…  read on >  read on >

People with heart implants could be in trouble if they’re hit with a powerful handheld taser, a new study says. A heavy electrical charge delivered by a taser could cause a pacemaker or implanted defibrillator to malfunction, researchers report in the journal Heart Rhythm. As a result, the implant might stop working or deliver its…  read on >  read on >

Lung cancer screening can save the lives of former and current smokers, but most aren’t taking advantage of it, a new study says. Fewer than 1 in 5 people eligible for lung cancer screening go through with a chest CT scan, according to research published April 2 in the Journal of the American Medical Association.…  read on >  read on >

Smoke from wildfires driving you mad? You’re not alone, a new study says. Short-term exposure to air choked with wildfire smoke increases people’s risk of mental health problems, according to findings published April 4 in JAMA Network Open. Hospital emergency rooms experience surges in patients with mental health conditions on days when smoke pollution is…  read on >  read on >

A notorious hospital-associated infection has been spreading through hospitals much more readily than people suspected, a new study says. The bacterium Clostridium difficile – commonly called C. diff – spreads within intensive care units more than three times as much as previously thought, researchers reported in JAMA Network Open. C. diff can spread covertly from…  read on >  read on >

Ozone air pollution increases the risk of asthma among preschoolers and kindergarteners, a new study says. Relatively small increases in ozone smog in a child’s first two years of life is associated with an increased risk of asthma and wheeze at 4 to 6 years of age, researchers reported April 2 in JAMA Network Open.…  read on >  read on >