Mohd Salleh SN
Higher Delta variant-specific neutralizing antibodies prevented infection in close contacts vaccinated with ancestral mRNA vaccines during the SARS-CoV-2 Delta wave
COVID-19 vaccines have been essential in bringing the pandemic under control. They have shown to be highly efficacious against severe diseases
ReadHeterologous 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.
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