![](https://www.mcknights.com/wp-content/uploads/sites/5/2021/10/GettyImages-1091764652-860x484.jpg)
No link found between heart inflammation and COVID shots … NIH to test antibiotic that could allow noninvasive treatment of high-risk Staph infections … Pfizer CEO expects oral COVID vaccine to be available this year … Shift work linked to positive COVID status … Greener neighborhoods tied to 20% lower risk of Alzheimer’s … Nursing home investors push for post-pandemic health and safety changes