The relative dynamics of infection with the Delta and Omicron SARS-CoV-2 variants in aged and young Syrian hamsters

Researchers demonstrated the relative pathogenicity of SARS-CoV-2 Omicron and Delta variants of concern in Syrian hamsters.

SARS‐CoV‐2 in animals: susceptibility of animal species, risk for animal and public health, monitoring, prevention and control - - 2023 - EFSA Journal - Wiley Online Library

Two Years into the COVID-19 Pandemic: Lessons Learned

Attenuated fusogenicity and pathogenicity of SARS-CoV-2 Omicron variant

Infection, pathology and interferon treatment of the SARS-CoV-2 Omicron BA.1 variant in juvenile, adult and aged Syrian hamsters

Pathogenicity of SARS-CoV-2 Omicron (R346K) variant in Syrian hamsters and its cross-neutralization with different variants of concern - eBioMedicine

SARS‐CoV‐2 in animals: susceptibility of animal species, risk for animal and public health, monitoring, prevention and control - - 2023 - EFSA Journal - Wiley Online Library

The SARS-CoV-2 Omicron (B.1.1.529) variant exhibits altered pathogenicity, transmissibility, and fitness in the golden Syrian hamster model

A Heterologous Challenge Rescues the Attenuated Immunogenicity of SARS-CoV-2 Omicron BA.1 Variant in Syrian Hamster Model

Frontiers Experimental Models of COVID-19

Viruses, Free Full-Text

Frontiers Prospects of animal models and their application in studies on adaptive immunity to SARS-CoV-2