Ong SWX
Heterologous mRNA vaccine boosters induce a stronger and longer-lasting antibody response against Omicron XBB variant
The SARS-CoV-2 Omicron recombinant XBB subvariant was first detected in September 2022, and rapidly spread across South-East Asia, notably overtaking BA.5 to become the dominant variant in Singapore.
ReadClinical and virological features of SARS-CoV-2 variants of concern: a retrospective cohort study comparing B.1.1.7 (Alpha), B.1.315 (Beta), and B.1.617.2 (Delta)
Background he impact of SARS-CoV-2 variants of concern (VOCs) on disease severity is unclear. In this retrospective study, we compared outcomes of patients infected with B.1.1.7, B.1.351, and B.1.617.2 with those with wild-type strains from early 2020.
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