![Nurse talking with patient](https://www.mcknights.com/wp-content/uploads/sites/5/2018/12/nurse_talking_with_senior_GettyImages-532241851_2000x1125-860x484.jpg)
CMS memo: ‘Dramatic staff losses’ not happening due to vax requirements … Remdesivir found effective as early treatment for COVID-19 … Social isolation, loneliness linked to 27% increase in heart disease risk among older women … NIH unveils new pandemic preparedness plan to rapidly identify emerging viral threats … Biden to relaunch modest version of ‘cancer moonshot’ effort