Feds weigh withholding Medicare funding for LTCFs that don’t mandate vaccines … Physicians report 20% increase in burnout, new survey finds … Treatment of tenacious stomach bug that troubles elderly may be stymied by genetics: study … Healthcare workers have 96% lower odds of COVID-19 mortality with J&J shot, study from South Africa finds … At six months, Moderna shot remains at 93% efficacy, company reports … Watchdog urges experts to avoid overstating the potential benefits of Alzheimer’s drug Aduhelm