Medical & Health News
- Two coronavirus studies retracted after questions emerge about data
- Tracking Covid-19 cases in the US
- Coronavirus may not be mutating, but experts say there is still potential for danger
- NIH chief worried vaccine "skepticism" might cause some to skip coronavirus vaccine
- Common heartburn drug may have helped 10 patients at home with Covid-19
- George Floyd tested positive for coronavirus, but it had nothing to do with his death, autopsy shows