Background Omicron has become the dominant variant of severe acute respiratory
syndrome coronavirus 2 (SARS-CoV-2) globally. We aimed to compare the clinical and …

Background The characteristics of coronavirus disease 2019 (COVID-19) pneumonia
caused by the severe acute respiratory syndrome coronavirus 2 Omicron variant have not …

Abstract In March 2022, the Omicron variant of severe acute respiratory syndrome
coronavirus 2 (SARS‐CoV‐2) surged during the Coronavirus Disease 2019 (COVID‐19) …

Objective The spread of the novel SARS-Cov-2 variant Omicron created a challenging
public health situation in a number of countries. In March 2022, Omicron emerged in …

Background The continued 'evolution'of Severe acute respiratory syndrome coronavirus 2
(SARS-CoV-2) has led to the emergence of the Omicron variant after the Delta variant …

Objectives: To compare the clinical characteristics and chest CT findings of patients infected
with Omicron and Delta variants and the original strain of COVID-19. Methods: A total of 503 …

OBJECTIVE: The Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) has
created a challenging and threatening situation worldwide. The SARS-CoV-2 embodies …

Objectives To summarize the clinical characteristics of patients infected by SARS-CoV-2
omicron variant and explore the risk factors affecting the progression in a Fangcang hospital …

Abstract Background and Objectives In the midst of the pandemic, new coronavirus mutants
continue to emerge; the most relevant variant worldwide is omicron. Here, patients who …

Although the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron
variant has spread, data on the clinical characteristics of infected patients are limited. In this …