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.

Viruses, Free Full-Text

Viruses, Free Full-Text

Evolution of nasal and olfactory infection characteristics of SARS-CoV-2 variants

Limited cross-variant immunity from SARS-CoV-2 Omicron without vaccination

Pathogenicity, transmissibility, and fitness of SARS-CoV-2 Omicron in Syrian hamsters

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

STAT2 signaling restricts viral dissemination but drives severe pneumonia in SARS-CoV-2 infected hamsters

The T-cell-directed vaccine BNT162b4 encoding conserved non-spike antigens protects animals from severe SARS-CoV-2 infection - ScienceDirect

Infectiousness of SARS-CoV-2 breakthrough infections and reinfections during the Omicron wave

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

Omicron variant (B.1.1.529) and its sublineages: What do we know so far amid the emergence of recombinant variants of SARS-CoV-2? - ScienceDirect

SARS-CoV-2 Variant Pathogenesis Following Primary Infection and Reinfection in Syrian Hamsters

Immune memory from SARS-CoV-2 infection in hamsters provides variant-independent protection but still allows virus transmission

Immune memory from SARS-CoV-2 infection in hamsters provides variant-independent protection but still allows virus transmission

Viruses, Free Full-Text