Pradip Gyawali
Pradip Gyawali
Food Standards Australia New Zealand
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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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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