Salmonella enterica in Alberta Slaughter Hogs

Cecal samples were collected and cultured to determine the occurrence of Salmonella spp. in Alberta slaughter hogs. Salmonella enterica subsp. enterica was recovered from 211/602 samples yielding 282 individual isolates distributed among 37 serotypes. The 5 most common serotypes (California, lnfantis, Derby, Mbandanka and Worthington) comprised 68.4% of all isolates. Resistance to tetracycline, streptomycin, and sulfamethoxazole, were commonly identified. Resistance to 5 or more antibiotics was noted in 9.6% of all isolates, and only in serotypes Agona, California, Derby, Typhimurium var. Copenhagen DTl 04, and Worthington. This study has shown that 35% of Alberta slaughter hogs carry S. enterica subsp. enterica. Resistance by Salmonella spp. isolates to streptomycin, sulfamethoxazole and tetracycline, singly or in combination, was relatively frequent but multi-resistant isolates were less common

Social and Ecological Dimensions of Tropical Peatland Restoration: Foreword

Tropical peatlands in Indonesia have attracted international and domestic attention and concern in recent decades. Indonesian peatlands provide globally significant climate regulation and biodiversity provisioning ecosystem services and are central to the lives of local communities, yet they have undergone significant degradation via drainage and fire. There is a growing call for scientific knowledge of the social, environmental and practice dimensions of peatland restoration in Indonesia. This Special Volume of Mires and Peat is a collaborative effort by an Indonesian and Australian team of biophysical and social scientists to showcase primary research and systematic reviews that engage with the complexity of tropical peatland fire, conservation and restoration in Indonesia. We explore lives above ground (people and plants) and below ground (microbes, plants and the dynamic peat itself) and identify the following four themes that cut across the individual articles: 1) Livelihoods and land use; 2) Community engagement; 3) Bringing together multiple knowledges; and 4) Carbon; and draw out globally applicable lessons. We suggest that these themes highlight future directions for research which engage with the complexity of tropical peatland restoration in Indonesia, while centring the voices of local communities to support equity and sustainability in the transition to rewet peatlands

Enacting shared responsibility in biosecurity governance: insights from adaptive governance

Amidst an increasingly complex global environment of trade and travel, with heightened concerns for the unintended or deliberate spread of species and diseases, biosecurity is a key policy goal in many parts of the world. In Australia, there is concern that invasive species (plants, animals, and diseases) enter, spread, and establish, threatening local industries such as agriculture, as well as human health and biodiversity. Shared responsibility for biosecurity is a recent policy direction that has gained great traction but requires improved conceptual and practical clarity in how local citizens are co-opted into or experience biosecurity programs. In this paper, we interrogate the framing and enactment of shared responsibility for biosecurity, propose a repositioning informed by attributes of adaptive governance that involves a clearer structuring of partnerships, and illustrate this through a case example of network-based, passive surveillance. This repositioning is organized around four pillars, where biosecurity is a part of dynamic cosmopolitan territories; enacted through diverse networks; integrating with existing types of knowledge, concerns, and practices; and forming networks of partnership. We consider implications for adaptive governance more generally, centering on structure, power, and decision making

Salmonella enterica in Alberta Slaughter Hogs

Cecal samples were collected and cultured to determine the occurrence of Salmonella spp. in Alberta slaughter hogs. Salmonella enterica subsp. enterica was recovered from 211/602 samples yielding 282 individual isolates distributed among 37 serotypes. The 5 most common serotypes (California, lnfantis, Derby, Mbandanka and Worthington) comprised 68.4% of all isolates. Resistance to tetracycline, streptomycin, and sulfamethoxazole, were commonly identified. Resistance to 5 or more antibiotics was noted in 9.6% of all isolates, and only in serotypes Agona, California, Derby, Typhimurium var. Copenhagen DTl 04, and Worthington. This study has shown that 35% of Alberta slaughter hogs carry S. enterica subsp. enterica. Resistance by Salmonella spp. isolates to streptomycin, sulfamethoxazole and tetracycline, singly or in combination, was relatively frequent but multi-resistant isolates were less common.</p