| Comparison of virus concentration methods for the RT-qPCR-based recovery of murine hepatitis virus, a surrogate for SARS-CoV-2 from untreated wastewater W Ahmed, PM Bertsch, A Bivins, K Bibby, K Farkas, A Gathercole, ... Science of The Total Environment 739, e139960, 2020 | 522 | 2020 |
| Decay of SARS-CoV-2 and surrogate murine hepatitis virus RNA in untreated wastewater to inform application in wastewater-based epidemiology W Ahmed, PM Bertsch, K Bibby, E Haramoto, J Hewitt, F Huygens, ... Environmental Research 191, e110092, 2020 | 370 | 2020 |
| Minimizing errors in RT-PCR detection and quantification of SARS-CoV-2 RNA for wastewater surveillance W Ahmed, SL Simpson, PM Bertsch, K Bibby, A Bivins, LL Blackall, ... Science of the Total Environment 805, 149877, 2022 | 237 | 2022 |
| 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 W Ahmed, PM Bertsch, N Angel, K Bibby, A Bivins, L Dierens, J Edson, ... Journal of travel medicine 27 (5), 1-11, 2020 | 201 | 2020 |
| Surveillance of SARS-CoV-2 RNA in wastewater: Methods optimisation and quality control are crucial for generating reliable public health information W Ahmed, A Bivins, PM Bertsch, K Bibby, PM Choi, K Farkas, P Gyawali, ... Current opinion in environmental science & health 17, 82-93, 2020 | 180 | 2020 |
| Comparison of concentration methods for quantitative detection of sewage-associated viral markers in environmental waters W Ahmed, VJ Harwood, P Gyawali, JPS Sidhu, S Toze Applied and Environmental Microbiology 81 (6), 2042-2049, 2015 | 167 | 2015 |
| Opportunistic pathogens in roof-captured rainwater samples, determined using quantitative PCR W Ahmed, H Brandes, P Gyawali, JPS Sidhu, S Toze Water Research 53, 361-369, 2014 | 122 | 2014 |
| Comparison of RT-qPCR and RT-dPCR platforms for the trace detection of SARS-CoV-2 RNA in wastewater W Ahmed, WJM Smith, S Metcalfe, G Jackson, PM Choi, M Morrison, ... Acs Es&T Water 2 (11), 1871-1880, 2022 | 99 | 2022 |
| Intraday variability of indicator and pathogenic viruses in 1-h and 24-h composite wastewater samples: Implications for wastewater-based epidemiology W Ahmed, A Bivins, PM Bertsch, K Bibby, P Gyawali, SP Sherchan, ... Environmental Research 193, e110531, 2021 | 99 | 2021 |
| Toolbox Approaches Using Molecular Markers and 16S rRNA Gene Amplicon Data Sets for Identification of Fecal Pollution in Surface Water W Ahmed, C Staley, MJ Sadowsky, P Gyawali, JPS Sidhu, A Palmer, ... Applied and Environmental Microbilogy 81 (20), 7067-7077, 2015 | 81 | 2015 |
| Host specificity and sensitivity of the established and novel sewage-associated marker genes in human and non-human fecal samples W Ahmed, P Gyawali, S Feng, SL McLellan Applied and Environmental Microbiology 85, e00641, 2019 | 75 | 2019 |
| Quantitative microbial risk assessment (QMRA) of occupational exposure to SARS-CoV-2 in wastewater treatment plants AC Dada, P Gyawali Science of The Total Environment 763, e142989, 2021 | 73 | 2021 |
| Relative inactivation of faecal indicator bacteria and sewage markers in freshwater and seawater microcosms W Ahmed, P Gyawali, JPS Sidhu, S Toze Letters in applied microbiology 59 (3), 348-354, 2014 | 71 | 2014 |
| Comparative decay of sewage-associated marker genes in beach water and sediment in a subtropical region W Ahmed, Q Zhang, S Kozak, D Beale, P Gyawali, MJ Sadowsky, ... Water Research 149, 511-521, 2019 | 67 | 2019 |
| Distributions of Fecal Markers in Wastewater from Different Climatic Zones for Human Fecal Pollution Tracking in Australian Surface Waters W Ahmed, J Sidhu, K Smith, D Beale, P Gyawali, S Toze Applied and Environmental Microbiology 82 (4), 1316-1323, 2015 | 66 | 2015 |
| Quantitative PCR measurements of Escherichia coli including Shiga Toxin-Producing E. coli (STEC) in Animal Feces and Environmental Waters W Ahmed, P Gyawali, S Toze Environmental science & technology 49 (5), 3084-3090, 2015 | 56 | 2015 |
| Evaluation of pepper mild mottle virus as an indicator of human faecal pollution in shellfish and growing waters P Gyawali, D Croucher, W Ahmed, M Devane, J Hewitt Water Research 154, 370-376, 2019 | 48 | 2019 |
| Quantitative detection of viable helminth ova from raw wastewater, human feces and environmental soil samples using novel PMA-qPCR methods P Gyawali, W Ahmed, J Sidhu, S Nery, A Clements, R Traub, J McCarthy, ... Environmental Science and Pollution Research 23 (18), 18639-18648., 2016 | 35 | 2016 |
| Infectious helminth ova in wastewater and sludge: A review on public health issues and current quantification practices P Gyawali Water Science and Technology 77 (4), 1048-1061, 2018 | 34 | 2018 |
| Assessment of genetic markers for tracking the sources of human wastewater associated Escherichia coli in environmental waters W Ahmed, C Triplett, R Gomi, P Gyawali, L Hodgers, S Toze Environmental Science and Technology 49 (15), 9341-9346, 2015 | 33 | 2015 |
Warish AhmedCSIROVerified email at csiro.au