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Omicron cases less likely to require hospital treatment, studies show
By Richard Milne, John Burn-Murdoch & Oliver Barnes
South Africa Ends Quarantining and Contact Tracing
By Lynsey Chutel
COVID: South African study suggests Omicron milder than Delta
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South Africa has passed its Omicron outbreak peak, top researcher says
By Niamh Kennedy & Hamilton Wende
Omicron Drives U.S. Virus Cases Past Delta's Peak (Published 2021)
By Amy Schoenfeld Walker, Charlie Smart & Lauren Leatherby
Omicron Is Our Past Pandemic Mistakes on Fast-Forward
By Katherine J. Wu, Sarah Zhang & Ed Yong
Long Covid patients are 'terrified' of omicron
By Erika Edwards
Omicron wave appears milder, but concern remains
By James Gallagher
What are Omicron's symptoms? How the variant differs from other COVID mutations
By Joshua Rhett Miller
Omicron Symptoms: What to Know About the Covid-19 Strain and Variants
By Melinda Wenner Moyer