Poor Antibody Response After Two Doses of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Vaccine in Transplant Recipients

Author:

Mazzola Alessandra1,Todesco Eve2,Drouin Sarah3,Hazan Fanny4,Marot Stéphane2,Thabut Dominique5,Varnous Shaida4,Soulié Cathia2,Barrou Benoît3,Marcelin Anne-Geneviève2,Conti Filomena1

Affiliation:

1. Sorbonne Université, Unité Médicale de Transplantation Hépatique, AP-HP, Hôpital Pitié-Salpêtrière, Paris, France

2. Sorbonne Université, INSERM, Institut Pierre Louis d’Epidémiologie et de Santé Publique (iPLESP), AP-HP, Hôpital Pitié-Salpêtrière, Laboratoire de Virologie, Paris, France

3. Sorbonne Université, Service Médico-chirugical de Transplantation rénale, AP-HP, Hôpital Pitié-Salpêtrière, Paris, France

4. Sorbonne Université, Chirurgie Cardiaque et Thoracique, AP-HP, Hôpital Pitié-Salpêtrière, Paris, France

5. Sorbonne Université, Service d’Hépato-gastroentérologie, AP-HP, Hôpital Pitié-Salpêtrière, Paris, France

Abstract

Abstract A low anti-spike antibody response of 28.6% was observed 28 days after BNT162b2 vaccine second dose among 133 solid organ transplant recipients without previous coronavirus disease 2019 (COVID-19). No serious adverse events were recorded. Four severe COVID-19 cases were reported between or after the 2 doses. Our data suggest to change the vaccine strategy.

Publisher

Oxford University Press (OUP)

Subject

Infectious Diseases,Microbiology (medical)

Reference12 articles.

1. Safety and efficacy of the BNT162b2 mRNA Covid-19 vaccine;Polack;N Engl J Med,2020

2. Efficacy and safety of the mRNA-1273 SARS-CoV-2 vaccine;Baden;N Engl J Med,2021

3. Immunogenicity of a single dose of SARS-CoV-2 messenger RNA vaccine in solid organ transplant recipients;Boyarsky;JAMA,2021

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