Nijoy John

Epidemiological evaluation of sewage surveillance as a tool to detect the presence of COVID-19 cases in a low case load setting

Jim Black, Phyo Aung, Monica Nolan, Emma Roney, Rachael Poon, Daneeta Hennessy, Nicholas D Crosbie, Dan Deere, Aaron R Jex, Nijoy John, Louise Baker, Peter J Scales, Shane P Usher, David T McCarthy, Christelle Schang, Jonathan Schmidt, Steven Myers, Natacha Begue, Christine Kaucner, Bruce Thorley, et al.

Journal article  |  2021  |  SCIENCE OF THE TOTAL ENVIRONMENT

In low prevalence settings the development of sensitive and specific quantitative Reverse Transcription Polymerase Chain Reaction ..

Passive Sampling of SARS-CoV-2 for Wastewater Surveillance

Christelle Schang, Nicolas D Crosbie, Monica Nolan, Rachael Poon, Miao Wang, Aaron Jex, Nijoy John, Louise Baker, Peter Scales, Jonathan Schmidt, Bruce R Thorley, Kelly Hill, Arash Zamyadi, Chi-Wen Tseng, Rebekah Henry, Peter Kolotelo, Jeroen Langeveld, Remy Schilperoort, Baiqian Shi, Steve Einsiedel, et al.

Journal article  |  2021  |  Environmental Science and Technology (Washington)

The shedding of pathogens by infected humans enables the use of sewage monitoring to conduct wastewater-based epidemiology (WBE). ..

First report of anatoxin-a producing cyanobacteria in Australia illustrates need to regularly up-date monitoring strategies in a shifting global distribution

Nijoy John, Louise Baker, Brendan RE Ansell, Steven Newham, Nicholas D Crosbie, Aaron R Jex

Journal article  |  2019  |  SCIENTIFIC REPORTS

Routine monitoring of toxic cyanobacteria depends on up-to-date epidemiological information about their distribution. In Australia..

An improved method for PCR-based detection and routine monitoring of geosmin-producing cyanobacterial blooms

Nijoy John, Anson V Koehler, Brendan RE Ansell, Louise Baker, Nicholas D Crosbie, Aaron R Jex

Journal article  |  2018  |  WATER RESEARCH

Production of taste and odour (T/O) compounds, principally geosmin, by complex cyanobacterial blooms is a major water quality issu..