All Sauce from Weekly Sauce:

More than 20% of people in the continental United States might have drinking water contaminated with “forever chemicals,” a new study suggests. Between 75 and 95 million Americans rely on groundwater that contains detectible concentrations of these chemicals, known as PFAS (per- and polyfluoroalkyl substances), the U.S. Geological Survey (USGS) estimated in the Oct. 24…  read on >  read on >

An experimental electric bandage might help doctors stop bacterial infections without using any drugs, a new study suggests. Imperceptible low-level electric current applied through a skin patch caused a nearly 10 times reduction in amounts of Staphylococcus epidermidis, a common bacterium found on human skin, researchers reported Oct. 24 in the journal Device. “This opens…  read on >  read on >

Hospice care is a compassionate and heartfelt enterprise, involving a medical team dedicated to maintaining a person’s comfort and dignity as they face the final curtain. Now, new research shows hospice is also incredibly cost-effective as a health care service, a new report says. For-profit hospice providers generate substantial savings for Medicare, according to a…  read on >  read on >

Halloween is meant to be a spooky season, but it can be downright terrifying to someone suffering from Alzheimer’s disease or dementia. “Halloween is full of scary sights and frightful sounds that create additional challenges for someone living with dementia, which is why being a proactive caregiver is so important,” said Jennifer Reeder, director of…  read on >  read on >

An outbreak of E. coli illness linked to onions used in McDonald’s Quarter Pounders has expanded to now include 75 cases across 13 states, U.S. health officials announced Friday. That’s up from 49 cases in 10 states reported on Monday. The three new states with illnesses are Michigan, New Mexico and Washington. “Of 61 people…  read on >  read on >

Some Americans should get more than one shot of the updated COVID vaccines because their age or certain health conditions make them more vulnerable to severe infections, U.S. health officials advised this week. Six months after their first shot, people 65 and older and those who are immunocompromised should receive a second dose of the vaccines…  read on >  read on >