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Your search keyword '"Ernst, Ezra T."' showing total 3 results
Start Over Author "Ernst, Ezra T." Topic covid-19 testing
3 results on '"Ernst, Ezra T."'

1. Effect of Predeparture Testing on Postarrival SARS-CoV-2-Positive Test Results Among International Travelers -- CDC Traveler-Based Genomic Surveillance Program, Four U.S. Airports, March-September 2022.

Author

Bart, Stephen M., Smith, Teresa C., Guagliardo, Sarah Anne J., Walker, Allison Taylor, Rome, Benjamin H., Li, Siyao Lisa, Aichele, Thomas W. S., Stein, Rob, Ernst, Ezra T., Morfino, Robert C., Cetron, Martin S., and Friedman, Cindy R.

Subjects
COVID-19 testing, AIR travelers, INTERNATIONAL air travel, SARS-CoV-2, GENOMICS, INTERNATIONAL airports
Abstract

The article reports that Predeparture testing of international travelers has been identified as a key measure for reducing the transmission of SARS-CoV-2 during air travel. Topics include using genomic surveillance data, a new study examined the effect of predeparture testing on postarrival SARS-CoV-2 test positivity among international travelers; and provides real-world evidence supporting predeparture testing as a tool for reducing travel-associated SARS-CoV-2 transmission.

Published
2023
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2. Early Detection of Severe Acute Respiratory Syndrome Coronavirus 2 Variants Using Traveler-based Genomic Surveillance at 4 US Airports, September 2021–January 2022.

Author

Wegrzyn, Renee D, Appiah, Grace D, Morfino, Robert, Milford, Scott R, Walker, Allison Taylor, Ernst, Ezra T, Darrow, William W, Li, Siyao Lisa, Robison, Keith, MacCannell, Duncan, Dai, Dongjuan, Girinathan, Brintha P, Hicks, Allison L, Cosca, Bryan, Woronoff, Gabrielle, Plocik, Alex M, Simen, Birgitte B, Moriarty, Leah, Guagliardo, Sarah Anne J, and Cetron, Martin S

Subjects
PUBLIC health surveillance, SARS-CoV-2, GENETICS, TRAVEL, NASAL septum, GENOMICS, INTERPROFESSIONAL relations, COVID-19 testing
Abstract

We enrolled arriving international air travelers in a severe acute respiratory syndrome coronavirus 2 genomic surveillance program. We used molecular testing of pooled nasal swabs and sequenced positive samples for sublineage. Traveler-based surveillance provided early-warning variant detection, reporting the first US Omicron BA.2 and BA.3 in North America. [ABSTRACT FROM AUTHOR]

Published
2023
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3. Aircraft Wastewater Surveillance for Early Detection of SARS-CoV-2 Variants -- John F. Kennedy International Airport, New York City, August-September 2022.

Author

Morfino, Robert C., Bart, Stephen M., Franklin, Andrew, Rome, Benjamin H., Rothstein, Andrew P., Aichele, Thomas W. S., Li, Siyao Lisa, Bivins, Aaron, Ernst, Ezra T., and Friedman, Cindy R.

Subjects
SEWAGE purification, AIRPORTS, SARS-CoV-2, INTERNATIONAL air travel, COVID-19 testing, REVERSE transcriptase polymerase chain reaction, DNA sequencing
Abstract

The article reports that Wastewater surveillance in airports and on aircraft can enable detection of emerging SARS-CoV-2 variants. Topics include Aircraft wastewater samples from selected international flights were collected and tested for SARS-CoV-2 by Reverse transcriptase polymerase chain reaction and whole genome sequencing; and monitor SARS-CoV-2 variants without direct traveler involvement or disruption to airport operations and can complement traveler-based surveillance.

Published
2023
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