Impact of Seasonal Coronavirus Antibodies on Severe Acute Respiratory Syndrome Coronavirus 2 Vaccine Responses in Solid Organ Transplant Recipients

Clin Infect Dis. 2023 Feb 8;76(3):e495-e498. doi: 10.1093/cid/ciac652.

Abstract

Antibody responses to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccination are reduced in solid organ transplant recipients (SOTRs). We report that increased levels of preexisting antibodies to seasonal coronaviruses are associated with decreased antibody response to SARS-CoV-2 vaccination in SOTRs, supporting that antigenic imprinting modulates vaccine responses in SOTRs.

Keywords: COVID-19; SARS-CoV-2; immunocompromised hosts; vaccines.

Publication types

  • Research Support, N.I.H., Extramural

MeSH terms

  • Antibodies, Viral
  • COVID-19 Vaccines* / adverse effects
  • COVID-19* / prevention & control
  • Humans
  • Organ Transplantation* / adverse effects
  • SARS-CoV-2
  • Seasons
  • Transplant Recipients
  • Vaccination
  • Vaccines*

Substances

  • Antibodies, Viral
  • COVID-19 Vaccines
  • Vaccines