First UK cases of Omicron variant identified - GOV.UK
Omicron: How do I know if I have it?
When did Omicron Covid variant arrive in UK and is it spreading? | Coronavirus | The Guardian
RACGP - How does Omicron compare with Delta?
Coronavirus Briefing: Omicron and Long Covid - The New York Times
How long does a COVID booster shot offer protection against omicron? : Goats and Soda : NPR
How long does COVID-19 last?
How long does COVID-19 last?
Vaccines and Omicron mean Covid now less deadly than flu in England
How long does Omicron last? When you are most contagious with Covid variant and how the symptoms compare
Omicron symptoms: Here's what to expect — and what we know about the severity : Shots - Health News : NPR
COVID-19 variants identified in the UK – latest updates - GOV.UK
Omicron: What we know about the symptoms | Coronavirus pandemic News | Al Jazeera
Omicron: Has the winter wave peaked already? - BBC News
Omicron - latest findings and commentary from Imperial experts | Imperial News | Imperial College London
Omicron – latest research and expert views as PCR test rules change | Imperial News | Imperial College London
Omicron infections contagious for at least 6 days; Takeda drug shows promise as COVID treatment | Reuters
How did the UK reach 200,000 Omicron infections in one day?
Real-world COVID-19 vaccine effectiveness against the Omicron BA.2 variant in a SARS-CoV-2 infection-naive population | Nature Medicine
Scotland expands vaccine rollout after six Omicron cases found - BBC News
Omicron SARS-CoV-2 epidemic in England during February 2022: A series of cross-sectional community surveys - The Lancet Regional Health – Europe
England in biggest Covid wave in well over a year - and it's only just begun
How Long Does Omicron Take to Make You Sick? - The Atlantic
Immunity to Covid-19: March 2023 update - POST
Variant-specific symptoms of COVID-19 in a study of 1,542,510 adults in England | Nature Communications
Modelling the potential impact of Omicron in England | LSHTM
