Reporting on Rhinos: Analysis of the Newspaper Coverage of Rhino Paoching

The media is instrumental in providing the public with environmental knowledge and increasing environmental awareness, and is a useful indicator of established public perceptions. Analysis of media representations of environmental issues can thus contribute to our understanding of public attitudes, behaviours and perceptions and the role of the media in environmental education more generally. It can also enhance support for effective environmental management. This research, based on a qualitative design, provides an analysis of a specific environmental issue- rhino poaching – as represented in The Mail & Guardian, a prominent weekly English newspaper known for its environmental content. Fifty issues of The Mail & Guardian, published between January and December 2012 were reviewed to establish the types of articles, their size, placement and use of graphics; the actors in the articles; and the thematic framing. The majority of the articles categorised were solution-orientated, with mitigation being the most frequently coded theme. The study also indicated some limitations in the reporting of rhino poaching, both in terms of coverage of relevant issues and integrity of the content

Environmental Issues in the South African Media: A case study of the Natal Witness

Environmental reporting in South Africa has been criticised for its focus on ‘green’ environmental issues. This criticism is rooted in the traditionally elite nature of both the media and environmentalists. However, both, it has been noted, are undergoing transformation. This paper tests the veracity of this assumption of representativeness in the contemporary South African press through a content analysis of key issues and themes and the race and gender of actors in environmental stories in the Natal Witness. The research shows  that this assertion of representativeness does not accurately describe reporting in the Natal Witness. ‘Green’  themes are found in almost half (48%) of the stories, as compared to ‘brown’ themes (17%), ecological  disasters (16%), resource use (5%), environmental ethics (6%) and other themes (8%). Sources and actors tend to be white (72.9%) and men (79.9%). It is outside the parameters of the study to determine whether or not this is representative of the ‘real world’ which is being reported on; the results are intended to be used to raise questions about the perceptions which such stories present to the public

Incidence of Inducible Clindamycin Resistance in Staphylococcus pseudintermedius from Dogs

Clindamycin is increasingly used to treat canine pyoderma. Eight of 608 Staphylococcus pseudintermedius isolates were positive for inducible clindamycin resistance by double-disk diffusion testing and PCR detection of ermB. Staphylococcus pseudintermedius isolates that are erythromycin resistant but clindamycin susceptible by in vitro antimicrobial susceptibility testing should be tested for inducible clindamycin resistance

Amikacin Resistance in Staphylococcus pseudintermedius Isolated from Dogs

Staphylococcus pseudintermedius is the most common microorganism isolated from canine pyoderma and postoperative wound infections. The prevalence of methicillin-resistant S. pseudintermedius (MRSP) has increased, and recently, isolates that are resistant not only to methicillin but also to other classes of antibiotic drugs, including aminoglycosides, have become common. A total of 422 S. pseudintermedius isolates collected from 413 dogs were analyzed for amikacin and methicillin resistance using broth microdilution and disk diffusion testing. Methicillin-resistant isolates were significantly (P < 0.0001) more likely to be resistant to amikacin (37%, 31/84) than were methicillin-susceptible isolates (7%, 22/338). Additionally, resistance to non-β-lactam antibiotics was significantly associated with resistance to amikacin irrespective of methicillin resistance. Among the 422 isolates, 32 that tested positive for amikacin resistance by broth microdilution or disk diffusion testing were investigated further for the presence of aminoglycoside-modifying enzyme genes using multiplex PCR. Of these isolates, 66% (21/32) were methicillin resistant. In contrast to previous studies of Staphylococcus aureus, the most prevalent gene detected was aph(3′)-IIIa found in 75% (24/32) of isolates followed by aac(6′)/aph(2″) and ant(4′)-Ia in 12% (4/32) and 3% (1/32), respectively. Understanding the differences in antimicrobial resistance gene carriage between different species of Staphylococcus may improve antimicrobial drug selection for clinical therapy and provide insights into how resistance develops in S. pseudintermedius

Thinking through heterogeneous infrastructure configurations

Studies of infrastructure have demonstrated broad differences between Northern and Southern cities, and deconstructed urban theory derived from experiences of the networked urban regions of the Global North. This includes critiques of the universalisation of the historically–culturally produced normative ideal of universal, uniform infrastructure. In this commentary, we first introduce the notion of ‘heterogeneous infrastructure configurations’ (HICs) which resonates with existing scholarship on Southern urbanism. Second, we argue that thinking through HICs helps us to move beyond technological and performative accounts of actually existing infrastructures to provide an analytical lens through which to compare different configurations. Our approach enables a clearer analysis of infrastructural artefacts not as individual objects but as parts of geographically spread socio-technological configurations: configurations which might involve many different kinds of technologies, relations, capacities and operations, entailing different risks and power relationships. We use examples from ongoing research on sanitation and waste in Kampala, Uganda – a city in which service delivery is characterised by multiplicity, overlap, disruption and inequality – to demonstrate the kinds of research questions that emerge when thinking through the notion of HICs

In Vitro Susceptibility of Equine-Obtained Isolates of Corynebacterium pseudotuberculosis to Gallium Maltolate and 20 Other Antimicrobial Agents

This study's objective was to determine the in vitro antimicrobial activities of gallium maltolate (GaM) and 20 other antimicrobial agents against clinical equine isolates of Corynebacterium pseudotuberculosis. The growth of cultured isolates was not inhibited by any concentration of GaM. MIC data revealed susceptibility to commonly used antimicrobials

Evaluation of Oxacillin and Cefoxitin Disk and MIC Breakpoints for Prediction of Methicillin Resistance in Human and Veterinary Isolates of Staphylococcus intermedius Group

Staphylococcus pseudintermedius is a coagulase-positive species that colonizes the nares and anal mucosa of healthy dogs and cats. Human infections with S. pseudintermedius range in severity from bite wounds and rhinosinusitis to endocarditis; historically, these infections were thought to be uncommon, but new laboratory methods suggest that their true incidence is underreported. Oxacillin and cefoxitin disk and MIC tests were evaluated for the detection of mecA- or mecC-mediated methicillin resistance in 115 human and animal isolates of the Staphylococcus intermedius group (SIG), including 111 Staphylococcus pseudintermediusand 4 Staphylococcus delphini isolates, 37 of which were mecA positive. The disk and MIC breakpoints evaluated included the Clinical and Laboratory Standards Institute (CLSI) M100-S25 Staphylococcus aureus/Staphylococcus lugdunensis oxacillin MIC breakpoints and cefoxitin disk and MIC breakpoints, the CLSI M100-S25 coagulase-negative Staphylococcus (CoNS) oxacillin MIC breakpoint and cefoxitin disk breakpoint, the CLSI VET01-S2 S. pseudintermedius oxacillin MIC and disk breakpoints, and the European Committee on Antimicrobial Susceptibility Testing (EUCAST) S. pseudintermedius cefoxitin disk breakpoint. The oxacillin results interpreted by the VET01-S2 (disk and MIC) and M100-S25 CoNS (MIC) breakpoints agreed with the results of mecA/mecC PCR for all isolates, with the exception of one false-resistant result (1.3% of mecA/mecC PCR-negative isolates). In contrast, cefoxitin tests performed poorly, ranging from 3 to 89% false susceptibility (very major errors) and 0 to 48% false resistance (major errors). BD Phoenix, bioMérieux Vitek 2, and Beckman Coulter MicroScan commercial automated susceptibility test panel oxacillin MIC results were also evaluated and demonstrated >95% categorical agreement with mecA/mecC PCR results if interpreted by using the M100-S25 CoNS breakpoint. The Alere penicillin-binding protein 2a test accurately detected all mecA-positive isolates, although for four isolates, cefoxitin induction was required prior to testing. These data demonstrate that the cefoxitin surrogate test does not reliably detect the presence of mecA in S. pseudintermedius isolates and that laboratories should perform oxacillin disk or MIC tests of these isolates when they are encountered

Community Health Environment Scan Survey (CHESS): a novel tool that captures the impact of the built environment on lifestyle factors

Background: Novel1 1This study was performed on behalf of the Community Interventions for Health (CIH) collaboration. efforts and accompanying tools are needed to tackle the global burden of chronic disease. This paper presents an approach to describe the environments in which people live, work, and play. Community Health Environment Scan Survey (CHESS) is an empirical assessment tool that measures the availability and accessibility, of healthy lifestyle options lifestyle options. CHESS reveals existing community assets as well as opportunities for change, shaping community intervention planning efforts by focusing on community-relevant opportunities to address the three key risk factors for chronic disease (i.e. unhealthy diet, physical inactivity, and tobacco use). Methods: The CHESS tool was developed following a review of existing auditing tools and in consultation with experts. It is based on the social-ecological model and is adaptable to diverse settings in developed and developing countries throughout the world. Results: For illustrative purposes, baseline results from the Community Interventions for Health (CIH) Mexico site are used, where the CHESS tool assessed 583 food stores and 168 restaurants. Comparisons between individual-level survey data from schools and community-level CHESS data are made to demonstrate the utility of the tool in strategically guiding intervention activities. Conclusion: The environments where people live, work, and play are key factors in determining their diet, levels of physical activity, and tobacco use. CHESS is the first tool of its kind that systematically and simultaneously examines how built environments encourage/discourage healthy eating, physical activity, and tobacco use. CHESS can help to design community interventions to prevent chronic disease and guide healthy urban planning