1. Enhancing Response to Omicron SARS-CoV-2 Variant: Technical Brief and Priority Actions for Member States
2. Omicron Variant: What You Need to Know,2022
3. WHO Says Omicron Variant Could Change the Course of the Covid Pandemic
4. Explained: Why Omicron Is Still a Threat? WHO on Symptoms, Long COVID
5. Episode#63-Omicron Variant