Expertise
Has expertise in:
Media articles
Has expertise in:
Media articles
Contributes to Undergraduate and Postgraduate teaching programmes:
Ecology of Legionella species in compost environments - Legionnaires’ disease is a severe pneumonia caused by Legionella, usually Legionella pneumophila associated with contaminated aerosols from water systems, e.g. air conditioning, water cooling towers. However, in recent years several cases of Legionnaires’ disease in Scotland, caused by Legionella longbeachae have been linked to compost; most recently 4 cases occurring in Lothian have been reported in the media. The ecology of these organisms within compost is largely unknown. Studies have included work on: the presence of Legionella species in compost commercially available in the UK; the effect of greenhouse storage on Legionella survival in compost; the influence of free-living amoeba, particularly Acanthamoeba species, on Legionella ecology. See See Legionella spp. in UK composts – a potential public health issue
Scotland Chikhwawa Health Initiative – Funding through the Scottish Government International Development fund (2013-2016) is enabling the implementation of a Healthy Settings Programme in the Chikwawa district of Malawi. Healthy Settings aims to achieve healthy communities by not only addressing access to curative health services, but concentrating on the environmental, sociological and economic determinants for health in the home, school and work environments using a community led approach. The programme will be implemented in a cluster of 18 communities, 6 schools, 5 markets and a health centre in Chikhwawa to support the District Health Office to reduce risks to health in vulnerable communities. Community development through Healthy Settings has to come from the community itself and therefore the approach focuses on supporting and facilitating a community profiling process and the development of action plans by community members to give local solutions to health issues. In doing so we hope to ensure sustained change and improvement. For further information see an Overview of the Scotland Chikhwawa Health Initiative 2013 - 2016
Ocular infection - specifically keratitis caused by the free-living protozoa Acanthamoeba, and the association with contact lenses; much of this work has focused on newer generation silicone hydrogel lenses. Studies have included work on: The effect lens material has on Acanthamoebal attachement to contact lenses; the efficacy of contact lens disinfection solutions against Acanthamoeba; Potential new drugs for the treatment of ocular infection with Acanthamoeba; isolation and molecular typing of clinical and environmental isolates of Acanthamoeba.
Civil and Environmental Engineering
James Weir Building