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Microbiology

D-Index
65
Citations
14942
World Ranking
2505
National Ranking
89

Overview

Warish Ahmed is a researcher affiliated with the Commonwealth Scientific and Industrial Research Organisation in Australia. Their work primarily spans the fields of Medicine and Environmental Science, with a focus on infectious disease detection and environmental monitoring.

The scientist has contributed extensively to the understanding of wastewater surveillance for viral pathogens, especially SARS-CoV-2. Their research covers areas such as SARS-CoV-2 detection and testing, biosensors and analytical detection, fecal contamination and water quality, and viral gastroenteritis research and epidemiology. Additional topics in their work include advanced biosensing and bioanalysis techniques as well as pharmaceutical and antibiotic environmental impacts.

Warish Ahmed has published multiple papers, with notable examples including:

  • First confirmed detection of SARS-CoV-2 in untreated wastewater in Australia: A proof of concept for the wastewater surveillance of COVID-19 in the community (2020), The Science of The Total Environment
  • Comparison of virus concentration methods for the RT-qPCR-based recovery of murine hepatitis virus, a surrogate for SARS-CoV-2 from untreated wastewater (2020), The Science of The Total Environment

Their frequent co-authors include Stuart L. Simpson, Aaron Bivins, Wendy Smith, Masaaki Kitajima, and Kyle Bibby, indicating collaboration with experts in environmental science and epidemiology.

Warish Ahmed's research is often published in high-profile venues such as:

  • The Science of The Total Environment
  • Water Research
  • Current Opinion in Environmental Science & Health
  • bioRxiv (Cold Spring Harbor Laboratory)
  • ACS ES&T Water

Their scientific output addresses subfields including infectious diseases, biomedical engineering, water science and technology, molecular biology, and public health, environmental, and occupational health. Their work supports public health efforts by improving detection methods and surveillance strategies for pathogens in wastewater, which has been especially relevant during the COVID-19 pandemic.

Best Publications

  • First confirmed detection of SARS-CoV-2 in untreated wastewater in Australia: A proof of concept for the wastewater surveillance of COVID-19 in the community.

    Warish Ahmed;Nicola Angel;Janette Edson;Kyle Bibby

  • SARS-CoV-2 in wastewater: State of the knowledge and research needs.

    Masaaki Kitajima;Warish Ahmed;Kyle Bibby;Annalaura Carducci

  • First detection of SARS-CoV-2 RNA in wastewater in North America: A study in Louisiana, USA.

    Samendra P. Sherchan;Shalina Shahin;Lauren M. Ward;Sarmila Tandukar

  • Comparison of virus concentration methods for the RT-qPCR-based recovery of murine hepatitis virus, a surrogate for SARS-CoV-2 from untreated wastewater.

    Warish Ahmed;Paul M. Bertsch;Aaron Bivins;Kyle Bibby

  • Wastewater-Based Epidemiology: Global Collaborative to Maximize Contributions in the Fight Against COVID-19.

    Aaron Bivins;Devin North;Arslan Ahmad;Warish Ahmed

  • Persistence of SARS-CoV-2 in Water and Wastewater

    Aaron Bivins;Justin Greaves;Robert Fischer;Kwe Claude Yinda

  • Decay of SARS-CoV-2 and surrogate murine hepatitis virus RNA in untreated wastewater to inform application in wastewater-based epidemiology.

    Warish Ahmed;Paul M. Bertsch;Kyle Bibby;Eiji Haramoto

  • Show us the data: global COVID-19 wastewater monitoring efforts, equity, and gaps

    Unknown

  • SARS-CoV-2 RNA monitoring in wastewater as a potential early warning system for COVID-19 transmission in the community: A temporal case study.

    Warish Ahmed;Ben Tscharke;Paul M. Bertsch;Kyle Bibby

  • Minimizing errors in RT-PCR detection and quantification of SARS-CoV-2 RNA for wastewater surveillance

    Warish Ahmed;Stuart L. Simpson;Paul M. Bertsch;Kyle Bibby

  • Real-time PCR detection of pathogenic microorganisms in roof-harvested rainwater in Southeast Queensland, Australia.

    Warish Ahmed;Warish Ahmed;Flavia Huygens;Ashantha Goonetilleke;Ted Gardner;Ted Gardner

  • Microbiological quality of roof-harvested rainwater and health risks: a review.

    W. Ahmed;T. Gardner;S. Toze

  • Sewage pollution in urban stormwater runoff as evident from the widespread presence of multiple microbial and chemical source tracking markers

    Jatinder Sidhu;Warish Ahmed;Warish Ahmed;Wolfgang Gernjak;Rupak Aryal;Rupak Aryal

  • Health Risk from the Use of Roof-Harvested Rainwater in Southeast Queensland, Australia, as Potable or Nonpotable Water, Determined Using Quantitative Microbial Risk Assessment

    W Ahmed;A Vieritz;A Goonetilleke;Ted Gardner

  • Detection of SARS-CoV-2 RNA in commercial passenger aircraft and cruise ship wastewater: a surveillance tool for assessing the presence of COVID-19 infected travellers.

    Warish Ahmed;Paul M Bertsch;Nicola Angel;Kyle Bibby

  • Prevalence of human pathogens and indicators in stormwater runoff in Brisbane, Australia

    J.P.S. Sidhu;L. Hodgers;W. Ahmed;W. Ahmed;M.N. Chong

  • Surveillance of SARS-CoV-2 RNA in wastewater: Methods optimisation and quality control are crucial for generating reliable public health information.

    Warish Ahmed;Aaron Bivins;Paul M. Bertsch;Kyle Bibby

  • A review on microbial contaminants in stormwater runoff and outfalls: Potential health risks and mitigation strategies.

    Warish Ahmed;Kerry Hamilton;Simon Toze;Stephen Cook

  • Comparison of concentration methods for quantitative detection of sewage-associated viral markers in environmental waters.

    W. Ahmed;W. Ahmed;V. J. Harwood;P. Gyawali;P. Gyawali;J. P. S. Sidhu;J. P. S. Sidhu;J. P. S. Sidhu

  • Evidence of septic system failure determined by a bacterial biochemical fingerprinting method

    W Ahmed;R J Neller;M Katouli

  • Performance characteristics of qPCR assays targeting human- and ruminant-associated bacteroidetes for microbial source tracking across sixteen countries on six continents

    Georg H Reischer;James E Ebdon;Johanna M Bauer;Nathalie Schuster

  • Prevalence and occurrence of zoonotic bacterial pathogens in surface waters determined by quantitative PCR

    Warish Ahmed;Shweta Sawant;Flavia Huygens;Ashantha Goonetilleke

Frequent Co-Authors

Simon Toze
Simon Toze Commonwealth Scientific and Industrial Research Organisation
Ashantha Goonetilleke
Ashantha Goonetilleke Queensland University of Technology
Michael J. Sadowsky
Michael J. Sadowsky University of Minnesota
Kyle Bibby
Kyle Bibby University of Notre Dame
Valerie J. Harwood
Valerie J. Harwood University of South Florida
Charles N. Haas
Charles N. Haas Drexel University
Stuart L. Simpson
Stuart L. Simpson Commonwealth Scientific and Industrial Research Organisation
Jochen F. Mueller
Jochen F. Mueller University of Queensland
Kevin V. Thomas
Kevin V. Thomas University of Queensland

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