- What to know about omicron, the new COVID variant : Coronavirus Updates : NPR
- Does omicron pose a risk to the vaccinated? Too early to tell, epidemiologist says : NPR
- Omicron: How do you detect it? – BBC News
- Your Heart and Diet: A Heart-Healthy Way to Eat – The New York Times
- For patients with long COVID, chronic fatigue syndrome may offer a guiding star : NPR