Genomic surveillance reveals multiple introductions of SARS-CoV-2 into Northern California

The coronavirus disease 2019 (COVID-19) pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has spread globally, with >365,000 cases in California as of 17 July 2020. We investigated the genomic epidemiology of SARS-CoV-2 in Northern California from late January to mid...

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Vydané v:	Science (American Association for the Advancement of Science) Ročník 369; číslo 6503; s. 582
Hlavní autori:	Deng, Xianding, Gu, Wei, Federman, Scot, du Plessis, Louis, Pybus, Oliver G, Faria, Nuno R, Wang, Candace, Yu, Guixia, Bushnell, Brian, Pan, Chao-Yang, Guevara, Hugo, Sotomayor-Gonzalez, Alicia, Zorn, Kelsey, Gopez, Allan, Servellita, Venice, Hsu, Elaine, Miller, Steve, Bedford, Trevor, Greninger, Alexander L, Roychoudhury, Pavitra, Starita, Lea M, Famulare, Michael, Chu, Helen Y, Shendure, Jay, Jerome, Keith R, Anderson, Catie, Gangavarapu, Karthik, Zeller, Mark, Spencer, Emily, Andersen, Kristian G, MacCannell, Duncan, Paden, Clinton R, Li, Yan, Zhang, Jing, Tong, Suxiang, Armstrong, Gregory, Morrow, Scott, Willis, Matthew, Matyas, Bela T, Mase, Sundari, Kasirye, Olivia, Park, Maggie, Masinde, Godfred, Chan, Curtis, Yu, Alexander T, Chai, Shua J, Villarino, Elsa, Bonin, Brandon, Wadford, Debra A, Chiu, Charles Y
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	United States 31.07.2020
Predmet:	Betacoronavirus - genetics California - epidemiology Coronavirus Infections - epidemiology Coronavirus Infections - transmission Coronavirus Infections - virology COVID-19 Epidemiological Monitoring Genome, Viral Humans Pandemics Phylogeny Pneumonia, Viral - epidemiology Pneumonia, Viral - transmission Pneumonia, Viral - virology SARS-CoV-2 Sequence Alignment Ships Travel Washington Washington California
ISSN:	1095-9203, 1095-9203
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Shrnutí:	The coronavirus disease 2019 (COVID-19) pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has spread globally, with >365,000 cases in California as of 17 July 2020. We investigated the genomic epidemiology of SARS-CoV-2 in Northern California from late January to mid-March 2020, using samples from 36 patients spanning nine counties and the Grand Princess cruise ship. Phylogenetic analyses revealed the cryptic introduction of at least seven different SARS-CoV-2 lineages into California, including epidemic WA1 strains associated with Washington state, with lack of a predominant lineage and limited transmission among communities. Lineages associated with outbreak clusters in two counties were defined by a single base substitution in the viral genome. These findings support contact tracing, social distancing, and travel restrictions to contain the spread of SARS-CoV-2 in California and other states.
Bibliografia:	ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23
ISSN:	1095-9203 1095-9203
DOI:	10.1126/science.abb9263