Climate-sensitive health priorities in Nunatsiavut, Canada

Background: This exploratory study used participatory methods to identify, characterize, and rank climate-sensitive health priorities in Nunatsiavut, Labrador, Canada. Methods: A mixed method study design was used and involved collecting both qualitative and quantitative data at regional, community, and individual levels. In-depth interviews with regional health representatives were conducted throughout Nunatsiavut (n = 11). In addition, three PhotoVoice workshops were held with Rigolet community members (n = 11), where participants took photos of areas, items, or concepts that expressed how climate change is impacting their health. The workshop groups shared their photographs, discussed the stories and messages behind them, and then grouped photos into re-occurring themes. Two community surveys were administered in Rigolet to capture data on observed climatic and environmental changes in the area, and perceived impacts on health, wellbeing, and lifestyles (n = 187). Results: Climate-sensitive health pathways were described in terms of inter-relationships between environmental and social determinants of Inuit health. The climate-sensitive health priorities for the region included food security, water security, mental health and wellbeing, new hazards and safety concerns, and health services and delivery. Conclusions: The results highlight several climate-sensitive health priorities that are specific to the Nunatsiavut region, and suggest approaching health research and adaptation planning from an EcoHealth perspective

Factors affecting indoor radon concentrations in the United Kingdom.

Data collected in a nationwide study on natural radiation exposure in UK dwellings (Wrixon et al. 1988) were re-analyzed to investigate the effects of rock type and various building and lifestyle characteristics, taken into account simultaneously, on indoor radon concentrations. A multiplicative model which takes into consideration the outdoor radon concentration is used. Indoor radon concentrations were found to be influenced by type of rock underlying the dwelling, double glazing, house type, floor level of rooms in which measurements were taken, window opening habits in the main bedroom, building materials used in the construction of the walls, floor type, and draught proofing. However, these eight factors together account for only 22% of the variation between dwellings. Estimates of the size of the effect associated with each factor are given

Influence of gender norms in relation to child’s quality of care: follow-up of families of children with SCD identified through NBS in Tanzania

Introducing newborn screening (NBS) services for sickle cell disease (SCD) in Africa has been proven to be one of the most cost-effective approach to reducing morbidity and mortality associated with this condition. In view of this evidence, efforts have been made by countries in Africa where SCD prevalence is high to pilot NBS programmes and to strengthen comprehensive care services for SCD. While it is important to reap the benefits of NBS for SCD in Africa in terms of overall quantitative measures, it is also important to understand how certain social and cultural conditions may disproportionately influence the outcomes of screening for some groups. The aim of this study was to analyse the role of gender norms before and after NBS for SCD in Tanzania, and to assess how they influence the quality of care of diagnosed children. Using qualitative methods, we did in-depth interviews with families of children with SCD identified through the NBS services and focus group sessions with nurses working in neonatal and postnatal sections of regional referral hospitals in Dar es Salaam. By analysing the experiences of both the families and nurses, we were able to provide evidence on, firstly, the gendered relations that undergird childcare and, secondly, how those relations influence the quality of care the child may potentially receive. The results emphasize the importance of studying the social implications of SCD in Africa, especially with regard to improving the quality of care for patients with SCD in the region. We propose simple interventions, including gender-conscious health education and genetic counselling, which can help to improve the community understanding of genetic diseases while also reducing gender-related inequalities related to SCD care in Africa

Radon in air and water

Radon is a natural radioactive gas that you cannot see, smell, or taste and that can only be detected with special equipment. It is produced by the radioactive decay of radium, which in turn is derived from the radioactive decay of uranium. Uranium is found in small quantities in all soils and rocks, although the amount varies from place to place. Radon decays to form radioactive particles that can enter the body by inhalation. Inhalation of the short-lived decay products of radon has been linked to an increase in the risk of developing cancers of the respiratory tract, especially of the lungs. Breathing radon in the indoor air of homes contributes to about 15,000 lung cancer deaths each year in the United States and 1,100 in the UK (HPA 2009). Only smoking causes more lung cancer deaths