Correlation of SARS-CoV-2 in Wastewater and Individual Testing Results in a Jail, Atlanta, Georgia, USA

Institution-level wastewater-based surveillance was implemented during the COVID-19 pandemic, including in carceral facilities. We examined the relationship between COVID-19 diagnostic test results of residents in a jail in Atlanta, Georgia, USA (average population ≈2,700), and quantitative reverse transcription PCR signal for SARS-CoV-2 in weekly wastewater samples collected during October 2021‒May 2022. The jail offered residents rapid antigen testing at entry and periodic mass screenings by reverse transcription PCR of self-collected nasal swab specimens. We aggregated individual test data, calculated the Spearman correlation coefficient, and performed logistic regression to examine the relationship between strength of SARS-CoV-2 PCR signal (cycle threshold value) in wastewater and percentage of jail population that tested positive for COVID-19. Of 13,745 nasal specimens collected, 3.9% were COVID-positive (range 0%-29.5% per week). We observed a strong inverse correlation between diagnostic test positivity and cycle threshold value (r = -0.67; p<0.01). Wastewater-based surveillance represents an effective strategy for jailwide surveillance of COVID-19.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:30

Enthalten in:

Emerging infectious diseases - 30(2024), 13 vom: 01. Apr., Seite S21-S27

Sprache:

Englisch

Beteiligte Personen:

Saber, Lindsay B [VerfasserIn]
Kennedy, Shanika S [VerfasserIn]
Yang, Yixin [VerfasserIn]
Moore, Kyler N [VerfasserIn]
Wang, Yuke [VerfasserIn]
Hilton, Stephen P [VerfasserIn]
Chang, Tylis Y [VerfasserIn]
Liu, Pengbo [VerfasserIn]
Phillips, Victoria L [VerfasserIn]
Akiyama, Matthew J [VerfasserIn]
Moe, Christine L [VerfasserIn]
Spaulding, Anne C [VerfasserIn]

Links:

Volltext

Themen:

Atlanta
COVID-19
Coronaviruses
Correctional
Epidemiology
Georgia
Jail
Journal Article
RNA, Viral
Respiratory infections
Review
SARS-CoV-2
United States
Virus detection method
Viruses
Wastewater
Wastewater-based surveillance
Zoonoses

Anmerkungen:

Date Completed 03.04.2024

Date Revised 04.04.2024

published: Print

Citation Status MEDLINE

doi:

10.3201/eid3013.230775

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM370511360