Characteristics of the IAEA Correlation Monitor Material for Surveillance Programs

2008 ◽  
pp. 91-91-21 ◽  
Author(s):  
K Wallin ◽  
MJ Valo ◽  
R Rintamaa ◽  
K Torronen ◽  
R Ahlstrand
Keyword(s):  
Surveillance Programs

Biosecurity: tools, behaviours and concepts

2020 ◽  
Vol 4 (5) ◽  
pp. 449-452
Author(s):  
Alan MacLeod ◽  
Nicola Spence
Keyword(s):  
Plant Protection ◽  
Human Life ◽  
Animal Health ◽  
Early Warning Systems ◽  
Policy Makers ◽  
Recent Developments ◽  
Surveillance Programs ◽  
Harmful Organisms ◽  
The One ◽  
Biosecurity Practices

COVID 19 has raised the profile of biosecurity. However, biosecurity is not only about protecting human life. This issue brings together mini-reviews examining recent developments and thinking around some of the tools, behaviours and concepts around biosecurity. They illustrate the multi-disciplinary nature of the subject, demonstrating the interface between research and policy. Biosecurity practices aim to prevent the spread of harmful organisms; recognising that 2020 is the International Year of Plant Health, several focus on plant biosecurity although invasive species and animal health concerns are also captured. The reviews show progress in developing early warning systems and that plant protection organisations are increasingly using tools that compare multiple pest threats to prioritise responses. The bespoke modelling of threats can inform risk management responses and synergies between meteorology and biosecurity provide opportunities for increased collaboration. There is scope to develop more generic models, increasing their accessibility to policy makers. Recent research can improve pest surveillance programs accounting for real-world constraints. Social science examining individual farmer behaviours has informed biosecurity policy; taking a broader socio-cultural approach to better understand farming networks has the potential to change behaviours in a new way. When encouraging public recreationists to adopt positive biosecurity behaviours communications must align with their values. Bringing together the human, animal, plant and environmental health sectors to address biosecurity risks in a common and systematic manner within the One Biosecurity concept can be achieved through multi-disciplinary working involving the life, physical and social sciences with the support of legislative bodies and the public.

Hip surgery and radiology reporting for children with cerebral palsy prior to initiation of a hip surveillance program

2021 ◽  
pp. 1-7
Author(s):  
Kyra Kane ◽  
Marshall Siemens ◽  
Shane Wunder ◽  
Jacqueline Kraushaar ◽  
J. Alexandra Mortimer ◽  
...  
Keyword(s):  
Cerebral Palsy ◽  
Retrospective Chart Review ◽  
Surveillance Program ◽  
Radiology Reporting ◽  
Reporting Practices ◽  
Hip Displacement ◽  
Primary Surgery ◽  
Radiology Reports ◽  
Children With Cerebral Palsy ◽  
Surveillance Programs

PURPOSE: Hip displacement impacts quality of life for many children with cerebral palsy (CP). While early detection can help avoid dislocation and late-stage surgery, formalized surveillance programs are not ubiquitous. This study aimed to examine: 1) surgical practices around pediatric hip displacement for children with CP in a region without formalized hip surveillance; and 2) utility of MP compared to traditional radiology reporting for quantifying displacement. METHODS: A retrospective chart review examined hip displacement surgeries performed on children with CP between 2007–2016. Surgeries were classified as preventative, reconstructive, or salvage. Pre- and post-operative migration percentage (MP) was calculated for available radiographs using a mobile application and compared using Wilcoxon Signed Ranks test. MPs were also compared with descriptions in the corresponding radiology reports using directed and conventional content analyses. RESULTS: Data from 67 children (115 surgical hips) was included. Primary surgery types included preventative (63.5% hips), reconstructive (36.5%), or salvage (0%). For the 92 hips with both radiology reports and radiographs available, reports contained a range of descriptors that inconsistently reflected the retrospectively-calculated MPs. CONCLUSION: Current radiology reporting practices do not appear to effectively describe hip displacement for children with CP. Therefore, standardized reporting of MP is recommended.

scholarly journals Comparing the clinical impact of pancreatic cyst surveillance programs: A trial of the ECOG-ACRIN cancer research group (EA2185)

2020 ◽  
Vol 97 ◽  
pp. 106144
Author(s):  
David S. Weinberg ◽  
Constantine Gatsonis ◽  
Herbert J. Zeh ◽  
Ruth C. Carlos ◽  
Peter J. O'Dwyer
Keyword(s):  
Cancer Research ◽  
Research Group ◽  
Pancreatic Cyst ◽  
Clinical Impact ◽  
Surveillance Programs

scholarly journals Comparison of Common Enrichment Broths Used in Diagnostic Laboratories for Shiga Toxin—Producing Escherichia coli

2021 ◽  
Vol 9 (3) ◽  
pp. 503
Author(s):  
Michael Bording-Jorgensen ◽  
Hannah Tyrrell ◽  
Colin Lloyd ◽  
Linda Chui
Keyword(s):  
Escherichia Coli ◽  
Shiga Toxin ◽  
Real Time Pcr ◽  
Acute Gastroenteritis ◽  
Diagnostic Testing ◽  
First Line ◽  
Gram Negative ◽  
Culture Independent ◽  
Surveillance Programs ◽  
Selection Of

Acute gastroenteritis caused by Shiga toxin-producing Escherichia coli (STEC) affects more than 4 million individuals in Canada. Diagnostic laboratories are shifting towards culture-independent diagnostic testing; however, recovery of STEC remains an important aspect of surveillance programs. The objective of this study was to compare common broth media used for the enrichment of STEC. Clinical isolates including O157:H7 as well as non-O157 serotypes were cultured in tryptic soy (TSB), MacConkey (Mac), and Gram-negative (GN) broths and growth was compared using culture on sheep’s blood agar and real-time PCR (qPCR). In addition, a selection of the same isolates was spiked into negative stool and enriched in the same three broths, which were then evaluated using culture on CHROMagarTM STEC agar and qPCR. TSB was found to provide the optimal enrichment for growth of isolates with and without stool. The results from this study suggest that diagnostic laboratories may benefit from enriching STEC samples in TSB as a first line enrichment instead of GN or Mac.

scholarly journals Mosquito Control Priorities in Florida—Survey Results from Florida Mosquito Control Districts

Pathogens ◽  
2021 ◽  
Vol 10 (8) ◽  
pp. 947
Author(s):  
Rishi Kondapaneni ◽  
Ashley N. Malcolm ◽  
Brian M. Vazquez ◽  
Eric Zeng ◽  
Tse-Yu Chen ◽  
...  
Keyword(s):  
State Government ◽  
Mosquito Control ◽  
Control Strategies ◽  
Mosquito Species ◽  
Research Priorities ◽  
Current Control ◽  
Control Programs ◽  
Common Control ◽  
Surveillance Programs ◽  
Research Questions

Florida lies within a subtropical region where the climate allows diverse mosquito species including invasive species to thrive year-round. As of 2021, there are currently 66 state-approved Florida Mosquito Control Districts, which are major stakeholders for Florida public universities engaged in mosquito research. Florida is one of the few states with extensive organized mosquito control programs. The Florida State Government and Florida Mosquito Control Districts have long histories of collaboration with research institutions. During fall 2020, we carried out a survey to collect baseline data on the current control priorities from Florida Mosquito Control Districts relating to (1) priority control species, (2) common adult and larval control methods, and (3) major research questions to address that will improve their control and surveillance programs. The survey data showed that a total of 17 distinct mosquito species were considered to be priority control targets, with many of these species being understudied. The most common control approaches included truck-mounted ultra-low-volume adulticiding and biopesticide-based larviciding. The districts held interest in diverse research questions, with many prioritizing studies on basic science questions to help develop evidence-based control strategies. Our data highlight the fact that mosquito control approaches and priorities differ greatly between districts and provide an important point of comparison for other regions investing in mosquito control, particularly those with similar ecological settings, and great diversity of potential mosquito vectors, such as in Florida. Our findings highlight a need for greater alignment of research priorities between mosquito control and mosquito research. In particular, we note a need to prioritize filling knowledge gaps relating to understudied mosquito species that have been implicated in arbovirus transmission.

scholarly journals Current role of ultrasound in hemodialysis access evaluation

2021 ◽  
pp. 112972982110346
Author(s):  
Meola Mario ◽  
Jose Ibeas ◽  
Jan Malik
Keyword(s):  
Turning Point ◽  
Point Of Care ◽  
Low Cost ◽  
Wireless Systems ◽  
Future Perspectives ◽  
Maturation Period ◽  
Surveillance Programs ◽  
Dialysis Nurses

Physical examination (PE) is considered the backbone before vascular access (VA) placement, during maturation period and for follow-up. However, it may be inadequate in identifying suitable vasculature, mainly in comorbid patients, or in detecting complications. This review highlights the advantages of ultrasound imaging to manage VA before placement, during maturation and follow-up. Furthermore, it analyses the future perspectives in evaluating early and late VA complications thank to the availability of multiparametric platforms, point of care of ultrasound, and portable/wireless systems. Technical improvements and low-cost systems should favor the widespread ultrasound-based VA surveillance programs. This significant turning point needs an adequate training of nephrologists and dialysis nurses and the standardization of exams, parameters, and procedures.

scholarly journals Sex and gender differences in nutrition research: considerations with the transgender and gender nonconforming population

2021 ◽  
Vol 20 (1) ◽  
Author(s):  
Whitney Linsenmeyer ◽  
Jennifer Waters
Keyword(s):  
Gender Equity ◽  
The Body ◽  
Sex And Gender ◽  
Validity And Reliability ◽  
Nutrition Interventions ◽  
Step Method ◽  
Gender Nonconforming ◽  
Nutrition Research ◽  
Surveillance Programs ◽  
And Gender

AbstractA sex- and gender-informed approach to study design, analysis and reporting has particular relevance to the transgender and gender nonconforming population (TGNC) where sex and gender identity differ. Notable research gaps persist related to dietary intake, validity and reliability of nutrition assessment methods, and nutrition interventions with TGNC populations. This is due in part to the conflation of sex and gender into one binary category (male or female) in many nutrition surveillance programs worldwide. Adoption of the Sex and Gender Equity In Research (SAGER) guidelines and the two-step method of querying sex and gender has the potential to exponentially increase the body of research related to TGNC health.

Molecular detection of equine infectious anemia virus in clinically normal, seronegative horses in an endemic area of Mexico

2021 ◽  
pp. 104063872110061
Author(s):  
César I. Romo-Sáenz ◽  
Patricia Tamez-Guerra ◽  
Aymee Olivas-Holguin ◽  
Yareellys Ramos-Zayas ◽  
Nelson Obregón-Macías ◽  
...  
Keyword(s):  
Nested Pcr ◽  
Equine Infectious Anemia Virus ◽  
Antibody Detection ◽  
Economic Losses ◽  
Clinically Normal ◽  
Pcr Product ◽  
Surveillance Programs ◽  
Equine Infectious Anemia ◽  
Anemia Virus ◽  
Equine Industry

Equine infectious anemia (EIA) is a highly infectious disease in members of the Equidae family, caused by equine infectious anemia virus (EIAV). The disease severity ranges from subclinical to acute or chronic, and causes significant economic losses in the equine industry worldwide. Serologic tests for detection of EIAV infection have some concerns given the prolonged seroconversion time. Therefore, molecular methods are needed to improve surveillance programs for this disease. We attempted detection of EIAV in 6 clinical and 42 non-clinical horses in Nuevo Leon State, Mexico, using the agar gel immunodiffusion (AGID) test for antibody detection, and nested and hemi-nested PCR for detection of proviral DNA. We found that 6 of 6, 5 of 6, and 6 of 6 clinical horses were positive by AGID, nested PCR, and hemi-nested PCR, respectively, whereas 0 of 42, 1 of 42, and 9 of 42 non-clinical horses were positive by these tests, respectively. BLAST analysis of the 203-bp 5′-LTR/ tat segment of PCR product revealed 83–93% identity with EIAV isolates in GenBank and reference strains from other countries. By phylogenetic analysis, our Mexican samples were grouped in a different clade than other sequences reported worldwide, indicating that the LRT/ tat region represents an important target for the detection of non-clinical horses.

scholarly journals Assessing the Risk of Exotic Mosquito Incursion through an International Seaport, Newcastle, NSW, Australia

2021 ◽  
Vol 6 (1) ◽  
pp. 25
Author(s):  
Cameron E. Webb ◽  
Philippe G. Porigneaux ◽  
David N. Durrheim
Keyword(s):  
Public Health ◽  
Mosquito Control ◽  
Economic Costs ◽  
Considerable Effort ◽  
Local Authorities ◽  
Health And Wellbeing ◽  
Residential Properties ◽  
Surveillance Programs ◽  
Water Holding ◽  
Pot Plant

Exotic mosquitoes, especially container-inhabiting species such as Aedes aegypti and Aedes albopictus, pose a risk to Australia as they bring with them potentially significant pest and public health concerns. Notwithstanding the threat to public health and wellbeing, significant economic costs associated with the burden of mosquito control would fall to local authorities. Detection of these mosquitoes at airports and seaports has highlighted pathways of introduction but surveillance programs outside these first ports of entry are not routinely conducted in the majority of Australian cities. To assist local authorities to better prepare response plans for exotic mosquito incursions, an investigation was undertaken to determine the extent of habitats suitable for container-inhabiting mosquitoes in over 300 residential properties adjacent to the Port of Newcastle, Newcastle, NSW. More than 1500 water-holding containers were recorded, most commonly pot plant saucers, roof gutters, and water-holding plants (e.g., bromeliads). There were significantly more containers identified for properties classified as untidy but there was no evidence visible that property characteristics could be used to prioritise property surveys in a strategic eradication response. The results demonstrate that there is potential for local establishment of exotic mosquitoes and that considerable effort would be required to adequately survey these environments for the purpose of surveillance and eradication programs.

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