Omicron: Mystery, history, and impact on existence

ABSTRACT

The new findings and established emergence of SARS-CoV-2 has become a major global concern. However, medical and health regulatory authorities have fallen short in providing informative and accurate details about the new Omicron variant reported by World Health Organization. Various hypotheses about the origination and spread of infection were supposed to ensure the vaccination could prove effective against potential infection and disease-related morbidity. Cryo electron microscopy and X-ray crystallographic structures are used for studying the structural and molecular approaches of the therapeutic targets. © 2023 Elsevier Inc. All rights reserved.