Advocates make fresh plea for prioritizing independent living in COVID vaccination clinics … Eli Lilly to test its approved antibody therapy against new COVID variants … FDA extends review for Biogen’s Alzheimer’s drug to June, signaling a chance for approval … HHS expands pool of clinicians who can administer COVID vaccinations … CDC posts COVID vaccine communication toolkit for essential workers … Obesity may exacerbate the effects of Alzheimer’s disease, new study shows