Researchers pursue ‘hidden pathology’ to explain fatigue in multiple sclerosis

Up to 60 percent of patients with multiple sclerosis (MS) report that fatigue is the disease’s most debilitating symptom. And yet, fatigue remains one of MS’s mysteries — despite its prevalence and significance, the root cause of the symptom remains unclear. In a study published in Neurology Neuroimmunology & Neuroinflammation, investigators from Brigham and Women’s…

Covid-19 Live Updates: C.D.C. Changes Testing Guidance to Exclude People Without Symptoms, Worrying Experts

Here’s what you need to know: ImageMedical staff taking a sample at a coronavirus testing site in Houston last week.Credit…Go Nakamura for The New York Times The C.D.C. changes testing guidelines to exclude those exposed to virus who don’t exhibit symptoms. The Centers for Disease Control and Prevention quietly modified its coronavirus testing guidelines this…

Can Love Survive This Election?

Julie Sanchez, a business operations consultant in Orcutt, Calf., recently celebrated her 15th wedding anniversary — a milestone that she wasn’t sure she would hit, given the recent strain politics has brought to her marriage. “There’s a giant elephant and a giant donkey, and they’re both in the living room,” was how Ms. Sanchez, 59,…