Resumen
Wastewater-based epidemiology (WBE) is a popular tool for the early indication of community spread of infectious diseases. WBE emerged as an effective tool during the COVID-19 pandemic and has provided meaningful information to minimize the spread of infection. Here, we present a combination of analyses using the correlation of viral gene copies with clinical cases, sequencing of wastewater-derived RNA for the viral mutants, and correlative analyses of the viral gene copies with the bacterial biomarkers. Our study provides a unique platform for potentially using the WBE-derived results to predict the spread of COVID-19 and the emergence of new variants of concern. Further, we observed a strong correlation between the presence of SARS-CoV-2 and changes in the microbial community of wastewater, particularly the significant changes in bacterial genera belonging to the families of Lachnospiraceae and Actinomycetaceae. Our study shows that microbial biomarkers could be utilized as prediction tools for future infectious disease surveillance and outbreak responses. Overall, our comprehensive analyses of viral spread, variants, and novel bacterial biomarkers will add significantly to the growing body of literature on WBE and COVID-19.
| Idioma original | English |
|---|---|
| Número de artículo | 2032 |
| Publicación | Viruses |
| Volumen | 14 |
| N.º | 9 |
| DOI | |
| Estado | Published - sept 2022 |
Nota bibliográfica
Publisher Copyright:© 2022 by the authors.
Financiación
This research was funded partially by the Ohio EPA (OSU-FDCARES20, to S.C. (Saurabh Chattopadhyay), R.C., D.-W.K., and R.T.T.); a CDC grant through the Ohio Department of Health (NU50CK000543-02-11, to S.C. (Saurabh Chattopadhyay), R.C., D.-W.K., and R.T.T.); the National Institutes of Health grants AI155545 (to S.C. (Saurabh Chattopadhyay)), AI165521 (to S.C. (Saurabh Chattopadhyay)), and AI153496 (to R.T.T.); the Medical Research Society (to S.C. (Saurabh Chattopadhyay)); the University of Toledo (to S.C. (Saurabh Chattopadhyay), R.C., R.T.T., and D.-W.K.); and the Lawrence Livermore National Laboratory’s internal funding (to M.B., J.B.T., N.M., J.M. (Joseph Moon), J.K., and C.J.).
| Financiadores | Número del financiador |
|---|---|
| National Society of Medical Research | |
| National Institutes of Health (NIH) | AI153496, AI155545 |
| Centers for Disease Control and Prevention | |
| National Institute of Allergy and Infectious Diseases | R01AI165521 |
| Ohio Environmental Protection Agency | OSU-FDCARES20 |
| Lawrence Livermore National Laboratory | |
| Department of Mathematics and Statistics, University of Toledo, Toledo, OH | |
| Ohio Department of Health | NU50CK000543-02-11 |
ASJC Scopus subject areas
- Infectious Diseases
- Virology