Older adults less likely to recover smell, taste after COVID illness than their under-40 peers … CDC: Reduce citations with these antibiotic stewardship tools …  Unvaccinated student nurses face disenrollment … NIH grants $1.2M to study of nursing home use among Black, Latino seniors with dementia … 5 FDA approval decisions to watch in the fourth quarter … Rapid COVID tests increasingly scarce, pricey as demand from employers jumps