Outcomes of laboratory-confirmed SARS-CoV-2 infection during resurgence driven by Omicron lineages BA.4 and BA.5 compared with previous waves in the Western Cape Province, South Africa

Early assessment of the clinical severity of the SARS-CoV-2 omicron variant in South Africa: a data linkage study

(2022) Nicole Wolter et al.   LANCET

Rapid epidemic expansion of the SARS-CoV-2 Omicron variant in southern Africa

(2022) Raquel Viana et al.   NATURE

Population Immunity and Covid-19 Severity with Omicron Variant in South Africa

(2022) Shabir A. Madhi et al.   NEW ENGLAND JOURNAL OF MEDICINE

Assessing the clinical severity of the Omicron variant in the Western Cape Province, South Africa, using the diagnostic PCR proxy marker of RdRp target delay to distinguish between Omicron and Delta infections – a survival analysis

(2022) Hannah Hussey et al.   INTERNATIONAL JOURNAL OF INFECTIOUS DISEASES

Antibody evasion properties of SARS-CoV-2 Omicron sublineages

(2022) Sho Iketani et al.   NATURE

SARS-CoV-2 transmission, persistence of immunity, and estimates of Omicron’s impact in South African population cohorts

(2022) Kaiyuan Sun et al.   Science Translational Medicine

Outcomes of laboratory‐confirmed SARS‐CoV ‐2 infection in the Omicron‐driven fourth wave compared with previous waves in the Western Cape Province, South Africa

(2022) Mary‐Ann Davies et al.   TROPICAL MEDICINE & INTERNATIONAL HEALTH

What Omicron’s BA.4 and BA.5 variants mean for the pandemic

(2022) Ewen Callaway   NATURE

Clinical outcomes associated with SARS-CoV-2 Omicron (B.1.1.529) variant and BA.1/BA.1.1 or BA.2 subvariant infection in Southern California

(2022) Joseph A. Lewnard et al.   NATURE MEDICINE

Emergence of SARS-CoV-2 Omicron lineages BA.4 and BA.5 in South Africa

(2022) Houriiyah Tegally et al.   NATURE MEDICINE

Omicron BA.4/BA.5 escape neutralizing immunity elicited by BA.1 infection

(2022) Khadija Khan et al.   Nature Communications

The recently emerged BA.4 and BA.5 lineages of Omicron and their global health concerns amid the ongoing wave of COVID-19 pandemic – Correspondence

(2022) Ranjan K. Mohapatra et al.   International Journal of Surgery

Is Omicron the end of pandemic or start of a new innings?

(2022) Swarnali Das et al.   Travel Medicine and Infectious Disease

Virological characteristics of the SARS-CoV-2 Omicron BA.2 subvariants, including BA.4 and BA.5

(2022) Izumi Kimura et al.   CELL