Full Text Journal Articles by
Author Emma Denehy

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Whole-Genome Sequencing of SARS-CoV-2 from Quarantine Hotel Outbreak.

Lex E X Leong, Julien Soubrier, Mark Turra, Emma Denehy, Luke Walters, Karin Kassahn, Geoff Higgins, Tom Dodd, Robert Hall, Katina D'Onise, Nicola Spurrier, Ivan Bastian, Chuan K Lim,

Hotel quarantine for international travelers has been used to prevent coronavirus disease spread into Australia. A quarantine hotel-associated community outbreak was detected in South Australia. Real-time genomic sequencing enabled rapid confirmation tracking the outbreak to a recently returned traveler and linked 2 cases of infection in travelers at the same ... Read more >>

Emerg Infect Dis (Emerging infectious diseases)
[2021, 27(8):2219-2221]

Cited: 0 times

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Evaluating the effectiveness of the 4CMenB vaccine against invasive meningococcal disease and gonorrhoea in an infant, child and adolescent program: protocol.

Helen S Marshall, Prabha H Andraweera, Bing Wang, Mark McMillan, Ann P Koehler, Noel Lally, Sara Almond, Emma Denehy, Michele A'Houre, Lynne C Giles, Louise Flood,

Invasive meningococcal disease causes significant morbidity and mortality worldwide, with serogroup B being one of the predominant serogroups in Australia for many years. The South Australian (SA) State Government recently funded the introduction of a 4CMenB vaccination program for infants, children and adolescents. In addition to protecting against invasive meningococcal ... Read more >>

Hum Vaccin Immunother (Human vaccines & immunotherapeutics)
[2021, 17(5):1450-1454]

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An outbreak and case-control study of Salmonella Havana linked to alfalfa sprouts in South Australia, 2018.

Stephen Harfield, Rebecca Beazley, Emma Denehy, Alessia Centofanti, Paul Dowsett, Tambri Housen, Louise Flood,

An epidemiological investigation and a retrospective case-control study were conducted into an outbreak of <i>Salmonella</i> Havana in alfalfa sprouts, in Adelaide, Australia. In total, 31 cases of <i>S.</i> Havana were notified during June and July 2018 and linked to the outbreak. Eighteen cases and 54 unmatched controls were included in ... Read more >>

Commun Dis Intell (2018) (Communicable diseases intelligence (2018))
[2019, 43:]

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Experimental and theoretical insights into the mechanisms of sulfate and sulfamate ester hydrolysis and the end products of type I sulfatase inactivation by aryl sulfamates.

Spencer J Williams, Emma Denehy, Elizabeth H Krenske,

Type I sulfatases catalyze the hydrolysis of sulfate esters through S-O bond cleavage and possess a catalytically essential formylglycine (FGly) active-site residue that is post-translationally derived from either cysteine or serine. Type I sulfatases are inactivated by aryl sulfamates in a time-dependent, irreversible, and active-site directed manner consistent with covalent ... Read more >>

J Org Chem (The Journal of organic chemistry)
[2014, 79(5):1995-2005]

Cited: 11 times

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Epidemiological and virological characteristics of influenza in the Western Pacific Region of the World Health Organization, 2006-2010.

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<h4>Background</h4>Influenza causes yearly seasonal epidemics and periodic pandemics. Global systems have been established to monitor the evolution and impact of influenza viruses, yet regional analysis of surveillance findings has been limited. This study describes epidemiological and virological characteristics of influenza during 2006-2010 in the World Health Organization's Western Pacific Region.<h4>Methodology/principal ... Read more >>

PLoS One (PloS one)
[2012, 7(5):e37568]

Cited: 34 times

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'Surprise': Outbreak of Campylobacter infection associated with chicken liver pâté at a surprise birthday party, Adelaide, Australia, 2012.

Amy Parry, Emily Fearnley, Emma Denehy,

<h4>Objective</h4>In July 2012, an outbreak of Campylobacter infection was investigated by the South Australian Communicable Disease Control Branch and Food Policy and Programs Branch. The initial notification identified illness at a surprise birthday party held at a restaurant on 14 July 2012. The objective of the investigation was to identify ... Read more >>

Western Pac Surveill Response J (Western Pacific surveillance and response journal : WPSAR)
[2012, 3(4):16-19]

Cited: 7 times

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Outbreak of Salmonella typhimurium phage type 44 infection among attendees of a wedding reception, April 2009.

Emma J Denehy, Jane C A Raupach, Scott A Cameron, Kamalini M Lokuge, Ann P Koehler,

On 30 April 2009, the Communicable Disease Control Branch (CDCB) South Australia was notified of a Salmonella infection in a person who attended a wedding reception on 25 April 2009. Several other attendees reported becoming unwell with a similar gastrointestinal illness. The CDCB commenced an investigation to: characterise the outbreak ... Read more >>

Commun Dis Intell Q Rep (Communicable diseases intelligence quarterly report)
[2011, 35(2):192-196]

Cited: 5 times

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Electronic structure of the sulfonyl and phosphonyl groups: a computational and crystallographic study.

Emma Denehy, Jonathan M White, Spencer J Williams,

A computational and X-ray crystallographic investigation of the electronic and geometric structures of a range of sulfonyl (-SO(2)-) and phosphonyl (-PO(2)--) containing species was undertaken to investigate the nature of valency and bonding in these functional groups. The traditional representation of sulfonyl and phosphonyl species is with octet-violating Lewis structures, ... Read more >>

Inorg Chem (Inorganic chemistry)
[2007, 46(21):8871-8886]

Cited: 13 times

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Direct evidence for ArO-S bond cleavage upon inactivation of Pseudomonas aeruginosa arylsulfatase by aryl sulfamates.

Pavla Bojarová, Emma Denehy, Ian Walker, Karen Loft, David P De Souza, L W Lawrence Woo, Barry V L Potter, Malcolm J McConville, Spencer J Williams,

Pseudomonas aeruginosa arylsulfatase catalyses the cleavage of aryl sulfates and is an excellent model for human estrone sulfatase, which is implicated in hormone-dependent breast cancer. Aryl sulfamates are inactivators of sulfatases; however, little is known about their mechanism. We studied the inactivation of Pseudomonas aeruginosa arylsulfatase A by a range ... Read more >>

Chembiochem (Chembiochem : a European journal of chemical biology)
[2008, 9(4):613-623]

Cited: 14 times

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Ground state structures of sulfate monoesters and sulfamates reveal similar reaction coordinates for sulfuryl and sulfamyl transfer.

Emma Denehy, Jonathan M White, Spencer J Williams,

Structure/reactivity and structure/structure correlations of 5 sulfate monoesters and 11 sulfamate esters determined by low temperature X-ray crystallography reveal similar ground state deformations that suggest similar reaction coordinates for sulfuryl and sulfamyl group transfer. ... Read more >>

Chem Commun (Camb) (Chemical communications (Cambridge, England))
[2006, (3):314-316]

Cited: 5 times

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