First Evidence of Streptococcus pyogenes M1UK Clone in Pediatric Invasive Infections in Italy by Molecular Surveillance

被引：1

作者：

Vrenna, Gianluca ^{[1
,2
]}

Rossitto, Martina ^{[1
,3
]}

Agosta, Marilena ^{[4
]}

Cortazzo, Venere ^{[4
]}

Fox, Valeria ^{[1
,4
]}

De Luca, Maia ^{[5
]}

Lancella, Laura ^{[5
]}

Gargiullo, Livia ^{[6
]}

Granaglia, Annarita ^{[4
]}

Fini, Vanessa ^{[4
]}

Yu La Rosa, Katia ^{[4
]}

Argentieri, Marta ^{[4
]}

Pansani, Laura ^{[4
]}

Sisto, Annamaria ^{[4
]}

Raponi, Massimiliano ^{[7
]}

Villani, Alberto ^{[8
]}

Perno, Carlo Federico ^{[4
]}

Bernaschi, Paola ^{[4
]}

机构：

[1] Bambino Gesu Pediat Hosp, IRCCS, Multimodal Lab Med, Rome, Italy

[2] Sapienza Univ Rome, Dept Mol Med, Rome, Italy

[3] Univ Campus Biomed, Major Sch Microbiol & Virol, Rome, Italy

[4] Bambino Gesu Pediat Hosp, Microbiol & Diagnost Immunol Unit, IRCCS, I-00165 Rome, Italy

[5] Bambino Gesu Pediat Hosp, Infect Dis Unit, IRCCS, Rome, Italy

[6] Bambino Gesu Pediat Hosp, Gen Pediat & Infect Dis Unit, IRCSS, Rome, Italy

[7] Bambino Gesu Pediat Hosp, Med Direct, IRCCS, Rome, Italy

[8] Bambino Gesu Pediat Hosp, Gen Pediat & Infect Dis Unit, Pediat Emergency Med, IRCCS, Rome, Italy

来源：

PEDIATRIC INFECTIOUS DISEASE JOURNAL | 2024年 / 43卷 / 11期

关键词：

Streptococcus pyogenes; pediatrics; meningitis; acute liver failure; whole genome sequencing; Italy;

D O I：

10.1097/INF.0000000000004455

中图分类号：

R392 [医学免疫学]; Q939.91 [免疫学];

学科分类号：

100102 ;

摘要：

Invasive group A streptococci infections are increasing worldwide, mainly due to the emm1 lineage M1(UK) emergence. Although this variant has recently been described in adult Italian patients, its circulation in children has not yet been established. Characterizing by whole genome sequencing 6 invasive group A streptococci strains isolated between 2022 and 2023, we highlighted M1(UK) lineage circulation in pediatric patients in Italy.

引用

页码：e421 / e424

页数：4

共 25 条

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Martin, Irene
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[2] A Rapid Molecular Detection Tool for Toxigenic M1UK Streptococcus pyogenes
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[3] Streptococcus pyogenes M1UK presence in China in 2018
Yu, Dingle
Zheng, Yuejie
Chen, Yunsheng
You, Yuanhai
Yang, Yonghong
JOURNAL OF GLOBAL ANTIMICROBIAL RESISTANCE, 2025, 42 : 175 - 176
[4] Increase of Severe Pulmonary Infections in Adults Caused by M1UK Streptococcus pyogenes, Central Scotland, UK
Davies, Peter J. B.
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[5] Invasive Group A Streptococcus Hypervirulent M1UK Clone, Canada, 2018-2023
Golden, Alyssa R.
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[7] Characterization of emergent toxigenic M1UK Streptococcus pyogenes and associated sublineages
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MICROBIAL GENOMICS, 2023, 9 (04):
[8] A pediatric case of Streptococcal pyogenes empyema due to the M1UK genotype
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[10] M1UK lineage in invasive group A streptococcus isolates from the USA
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