All Sauce from Weekly Sauce:

Pediatricians’ offices, children’s hospitals, urgent care centers and emergency rooms across the United States are being overwhelmed by an early, heavy surge of respiratory syncytial virus (RSV) among infants and young children. Reported cases of RSV started rising dramatically in September, and by mid-October were at their highest levels in at least two years, according…  read on >  read on >

A Missouri woman has sued L’Oréal and several other beauty product companies, alleging that their hair-straightening products caused her uterine cancer. The lawsuit claims that Jenny Mitchell’s cancer “was directly and proximately caused by her regular and prolonged exposure to phthalates and other endocrine-disrupting chemicals found in defendants’ hair care products.” Mitchell, now 32, was…  read on >  read on >

School-age kids who spend hours a day playing video games may outperform their peers on certain tests of mental agility, a new study suggests. Researchers found that compared with children who never played video games, those who regularly spent hours gaming had higher scores on two standard cognitive tests: one measuring short-term memory and another…  read on >  read on >

Folks who regularly use weed could be in for a rocky road if they ever require major surgery, a new study reports. Frequent marijuana users tend to experience more pain as they recover from surgery, and they require more opioid drugs (like morphine) to deal with that pain, the researchers found. “It’s not an enormous…  read on >  read on >

Training to become a doctor can be grueling, and now a new study finds a direct correlation between longer work hours and depression symptoms in first-year residents. Medical residency — the training that new doctors undergo at hospitals or clinics — is infamous for its demanding schedule, high pressure and relatively low pay. Research has…  read on >  read on >