- The benefit of vaccination after previous SARS-CoV-2 infection in the omicron era The Lancet
- Tight transmission bottlenecks may limit the evolution of SARS-CoV-2 variants News-Medical.Net
- SARS-CoV-2: Was it a bio-weapon or natural pandemic? | Mint Mint
- Protective effectiveness of previous SARS-CoV-2 infection and hybrid immunity against the omicron variant and severe disease: a systematic review and meta-regression The Lancet
- The “Great Escape” by SARS-CoV-2 XBB.1 News-Medical.Net
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