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In-depth Characterization of Vaccine Breakthrough Infections with SARS-CoV-2 among Health Care Workers in a Dutch Academic Medical Center

  • Lidewij W. Rümke
  • , Femke C. Groenveld
  • , Yvonne M.G. Van Os
  • , Patrique Praest
  • , Anniek A.N. Tanja
  • , Dorien T.C.M. De Jong
  • , Jori Symons
  • , Rob Schuurman
  • , Tessa Reinders
  • , L. Marije Hofstra
  • , Stefan Nierkens
  • , Steven F.T. Thijsen
  • , Michiel Heron
  • , Robert Jan Lebbink
  • , Jeffrey M. Beekman
  • , Monique Nijhuis
  • , Annemarie M.J. Wensing

Onderzoeksoutput: Bijdrage aan tijdschriftArtikelpeer review

6 Citaten (Scopus)

Samenvatting

Severe acute respiratory syndrome coronavirus 2 infection after coronavirus disease 2019 vaccination raises concerns about the emergence of vaccine escape variants. Here we characterize 14 breakthrough infections among 5860 fully vaccinated Dutch health care workers ≥14 days after the final dose of vaccination with either BNT162b2, mRNA-1273, or Ad26.COV2.S. These breakthrough infections presented with regular B.1.1.7 (Alpha) and B.1.617.2 (Delta) variants and high viral loads, despite normal vaccine-induced B- and T-cell immune responses detected by live virus neutralization assays and ELISpot. High-risk exposure settings, such as in households, indicate a potential risk of viral transmission despite full vaccination.

Originele taal-2Engels
Artikelnummerofab553
Pagina's (van-tot)ofab553
TijdschriftOpen Forum Infectious Diseases
Volume9
Nummer van het tijdschrift1
DOI's
StatusGepubliceerd - 1 jan. 2022
Extern gepubliceerdJa

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