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.

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

Virological characteristics of the novel SARS-CoV-2 Omicron variants including BA.2.12.1, BA.4 and BA.5

Omicron: What Makes the Latest SARS-CoV-2 Variant of Concern So Concerning?

Defining the risk of SARS-CoV-2 variants on immune protection

Viruses, Free Full-Text

Viruses, Free Full-Text

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

Frontiers Experimental Models of COVID-19

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