BNT162b2 Messenger RNA Vaccination Did Not Prevent an Outbreak of Severe Acute Respiratory Syndrome Coronavirus 2 Variant 501Y.V2 in an Elderly Nursing Home but Reduced Transmission and Disease Severity - Archive ouverte HAL
Article Dans Une Revue Clinical Infectious Diseases Année : 2021

BNT162b2 Messenger RNA Vaccination Did Not Prevent an Outbreak of Severe Acute Respiratory Syndrome Coronavirus 2 Variant 501Y.V2 in an Elderly Nursing Home but Reduced Transmission and Disease Severity

Résumé

Abstract We report an outbreak of severe acute respiratory syndrome coronavirus 2 501Y.V2 in a nursing home. All nonvaccinated residents (5/5) versus half of those vaccinated with BNT162b2 (13/26) were infected. Two of 13 vaccinated versus 4 of 5 nonvaccinated residents presented severe disease. BNT162b2 did not prevent the outbreak, but reduced transmission and disease severity.
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Dates et versions

hal-03364251 , version 1 (06-09-2024)

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Benoit Bailly, Luc Guilpain, Kevin Bouiller, Catherine Chirouze, Melissa N'Debi, et al.. BNT162b2 Messenger RNA Vaccination Did Not Prevent an Outbreak of Severe Acute Respiratory Syndrome Coronavirus 2 Variant 501Y.V2 in an Elderly Nursing Home but Reduced Transmission and Disease Severity. Clinical Infectious Diseases, 2021, ⟨10.1093/cid/ciab446⟩. ⟨hal-03364251⟩
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