Weekly Sauce

Blue is the loveliest color.   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 >

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 >

Next time you’re on a cruise, be wary of your (or your neighbor’s) private balcony hot tub, researchers warn. These luxe cabin features were pinpointed as a source of outbreaks of the respiratory illness Legionnaires disease that broke out on two ships. The Legionella bacterium thrives in wet, warm conditions, so “hot tubs offer favorable…  read on >  read on >

DNA analysis of newborns can detect many more preventable or treatable health problems than standard newborn screening does, a new study shows. Genome sequencing identified 120 babies with serious and treatable health conditions out of 4,000 newborns, researchers reported Oct. 24 in the Journal of the American Medical Association. By comparison, conventional screening techniques only…  read on >  read on >