Long-term persistence of serum IgM antibodies against chikungunya virus in patients with chronic arthralgia

Long-term persistence of serum IgM antibodies against chikungunya virus in patients with chronic arthralgia

Abstract Background Anti-Chikungunya virus (CHIKV) IgM antibodies may persist for months after infection in some individuals, but the evidence is limited, and their exact duration remains unknown. Objective This study aimed to determine the duration for which anti-CHIKV IgM antibodies remain detecta...

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Main Authors: Leile Camila Jacob-Nascimento, Rosângela O. Anjos, Moyra M. Portilho, Viviane M. Cavalcanti, Adriane S. Paz, Lorena G. Santos, Moisés S. Sousa, Julia G. Costa, Mariane R. Silva, Patrícia S. S. Moreira, Uriel Kitron, Scott C. Weaver, Mittermayer B. Santiago, Mitermayer G. Reis, Guilherme S. Ribeiro
Format: Article
Language:English
Published: BMC 2025-04-01
Series:Virology Journal
Subjects:
Chikungunya
Serology
IgM antibody
Diagnosis
Surveillance
Online Access:https://doi.org/10.1186/s12985-025-02721-x
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https://doi.org/10.1186/s12985-025-02721-x

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