COVID-19 — Worldwide/Unknown
Abstract
Uncertainty remains about how long the protective immune responses against severe acute respiratory syndrome coronavirus 2 persists, and suspected reinfection in recovered patients has been reported. We describe a case of reinfection from distinct virus lineages in Brazil harboring the E484K mutation, a variant associated with escape from neutralizing antibodies.
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Communicated by:
ProMED Rapporteur Kunihiko Iizuka
[Previous reports have documented co-infection of SARS-CoV2
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