- New blood test predicts which Covid-19 patients at severe risk MENAFN.COM
- Long COVID 'May Be Four Syndromes' WebMD
- 'Long-Covid' May Be At Least Four Different Syndromes, Says New Review IFLScience
- Coronavirus: What does ‘Long COVID’ mean? Deseret News
- Long Covid can be split into four different syndromes, review suggests Pulse
- View Full coverage on Google News