Impaired nasal cavity cells may explain early loss of smell in Alzheimer’s … COVID-19 cases fall by 40% across U.S.; virus hangs on in certain areas … Senate narrowly confirms Robert Califf to lead the FDA … CMS expands lung cancer screening coverage … Memory retrieval problems may be due to knowledge “clutter” in older age: study
Clinical briefs for Wednesday, Feb. 16
![Administrative nurse working at a computer](https://www.mcknights.com/wp-content/uploads/sites/5/2021/11/nurseComputer_112321_GettyImages-620924951_1440x810-860x484.jpg)
February 16, 2022