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Defective Immunity Against SARS-CoV-2 Omicron Variants Despite Full Vaccination in Hematologic Malignancies.
Zitvogel, Laurence; Derosa, Lisa; Kroemer, Guido.
  • Zitvogel L; Gustave Roussy Cancer Campus (GRCC), Villejuif Cedex, France.
  • Derosa L; Université Paris-Saclay, Faculté de Médecine, Le Kremlin-Bicêtre, France.
  • Kroemer G; Institut National de la Santé Et de la Recherche Medicale (INSERM) U1015, Équipe Labellisée-Ligue Nationale contre le Cancer, Villejuif, France.
Blood Cancer Discov ; 4(3): 172-175, 2023 05 01.
Article in English | MEDLINE | ID: covidwho-2306644
ABSTRACT

SUMMARY:

In patients with multiple myeloma, completion of mRNA-based vaccination schemes failed to yield detectable SARS-CoV-2 Omicron-neutralizing antibodies and S1-RBD-specific CD8+ T cells in approximately 60% and 80% of the cases, respectively. Patients who develop breakthrough infections exhibited very low levels of live-virus neutralizing antibodies and the absence of follicular T helper cells. See related article by Azeem et al., p. 106 (9). See related article by Chang et al., p. 1684 (10).
Subject(s)

Full text: Available Collection: International databases Database: MEDLINE Main subject: Hematologic Neoplasms / COVID-19 / Multiple Myeloma Type of study: Observational study Topics: Vaccines / Variants Limits: Humans Language: English Journal: Blood Cancer Discov Year: 2023 Document Type: Article Affiliation country: 2643-3230.BCD-22-0213

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Full text: Available Collection: International databases Database: MEDLINE Main subject: Hematologic Neoplasms / COVID-19 / Multiple Myeloma Type of study: Observational study Topics: Vaccines / Variants Limits: Humans Language: English Journal: Blood Cancer Discov Year: 2023 Document Type: Article Affiliation country: 2643-3230.BCD-22-0213