Genomic surveillance of SARS-CoV-2 positive passengers on flights from China to Italy, December 2022-Reference-Cited by-同舟云学术

Genomic surveillance of SARS-CoV-2 positive passengers on flights from China to Italy, December 2022

Published:2023-01-12 Issue:2 Volume:28 Page:
ISSN:1560-7917
Container-title:Eurosurveillance
language:en
Short-container-title:

Author:

Novazzi Federica¹²,Giombini Emanuela³,Rueca Martina³,Baj Andreina¹²,Fabeni Lavinia³,Genoni Angelo¹²,Ferrante Francesca Drago¹,Gramigna Giulia³,Gruber Cesare Ernesto Maria³,Boutahar Sara¹,Minosse Claudia³,Butera Ornella³,Pasciuta Renee²,Focosi Daniele⁴,Colombo Alberto²,Antinori Andrea³,Girardi Enrico³,Vaia Francesco³,Maggi Fabrizio³

Affiliation:

1. Department of Medicine and Surgery, University of Insubria, Varese, Italy

2. Laboratory of Microbiology, ASST SetteLaghi, Varese, Italy

3. National Institute for Infectious Diseases “L. Spallanzani” - IRCCS, Rome, Italy

4. North-Western Tuscany Blood Bank, Pisa University Hospital, Pisa, Italy

Abstract

With numbers of COVID-19 cases having substantially increased at the end of 2022 in China, some countries have started or expanded testing and genomic surveillance of travellers. We report screening results in Italy in late December 2022 of 556 flight passengers in provenance from two Chinese provinces. Among these passengers, 126 (22.7%) tested SARS-CoV-2 positive. Whole genome sequencing of 61 passengers’ positive samples revealed Omicron variants, notably sub-lineages BA.5.2.48, BF.7.14 and BQ.1.1, in line with data released from China.

Publisher

European Centre for Disease Control and Prevention (ECDC)

Subject

Virology,Public Health, Environmental and Occupational Health,Epidemiology

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