People leave after being given the BioNTech vaccine at Lai Chi Kok Park Sports Centre. Photo: Jonathan Wong
People leave after being given the BioNTech vaccine at Lai Chi Kok Park Sports Centre. Photo: Jonathan Wong

exclusive | Coronavirus: Hong Kong study finds ‘substantial’ antibody-level difference between BioNTech, Sinovac jab recipients

  • Amount of antibodies does not directly reflect individual’s level of protection, but researcher notes increasing evidence that higher levels generally correspond with greater immunity against infection
  • Objective of study was to estimate incidence of natural infections over time and level of population immunity due to infections and vaccinations

People leave after being given the BioNTech vaccine at Lai Chi Kok Park Sports Centre. Photo: Jonathan Wong
People leave after being given the BioNTech vaccine at Lai Chi Kok Park Sports Centre. Photo: Jonathan Wong
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