Neutralizing Antibodies against Enteroviruses in Patients with Hand, Foot and Mouth Disease

Hand, foot and mouth disease (HFMD) is an emerging infection with pandemic potential. Knowledge of neutralizing antibody responses among its pathogens is essential to inform vaccine development and epidemiologic research. We used 120 paired-plasma samples collected at enrollment and >7 days after...

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Veröffentlicht in:Emerging infectious diseases 2020-02, Vol.26 (2), p.298-306
Hauptverfasser: Nguyet, Lam Anh, Thanh, Tran Tan, Nhan, Le Nguyen Thanh, Hong, Nguyen Thi Thu, Nhu, Le Nguyen Truc, Van, Hoang Minh Tu, Ny, Nguyen Thi Han, Anh, Nguyen To, Han, Do Duong Kim, Tuan, Ha Manh, Huy, Vu Quang, Viet, Ho Lu, Cuong, Hoang Quoc, Thao, Nguyen Thi Thanh, Viet, Do Chau, Khanh, Truong Huu, Thwaites, Louise, Clapham, Hannah, Hung, Nguyen Thanh, Chau, Nguyen Van Vinh, Thwaites, Guy, Ha, Do Quang, van Doorn, H Rogier, Tan, Le Van
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Sprache:eng
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Zusammenfassung:Hand, foot and mouth disease (HFMD) is an emerging infection with pandemic potential. Knowledge of neutralizing antibody responses among its pathogens is essential to inform vaccine development and epidemiologic research. We used 120 paired-plasma samples collected at enrollment and >7 days after the onset of illness from HFMD patients infected with enterovirus A71 (EV-A71), coxsackievirus A (CVA) 6, CVA10, and CVA16 to study cross neutralization. For homotypic viruses, seropositivity increased from
ISSN:1080-6040
1080-6059
DOI:10.3201/eid2602.190721