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February 19, 2024Journal of Immunology Research & ReportsOpen Access

COVID-19 Reinfection: Can Humoral or Cellular Immune Status Predict need for Vaccination and which Vaccine is more Effective: mRNA Booster or Inactivated whole Virus (VLA2001)?

K Erpenbach Erpenbach AS W Mayer Hildegard Seidl

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Abstract

Background/Introduction: The SARS-CoV-2 B.1.1.529 variant (Omicron) has shown high infectivity worldwide, even in vaccinated patients. Little is known about how well naturally acquired immunity protect against further COVID-19 infections in unvaccinated or vaccinated patients. We investigated whether vaccination is still warranted, and if so, what type of vaccine should be used.

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Erpenbach et al. (2024) studied this question.

synapsesocial.com/papers/68e78a5ab6db6435876fc9b0 https://doi.org/10.47363/jirr/2024(4)126

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