Regional morbidity and mortality during heatwaves in South Australia.

Heatwaves can be a common occurrence in Australia, and the public health impacts can be severe. Heat warnings and interventions are being adopted widely to reduce the preventable health impacts. This study examines the effects of heatwaves on morbidity and mortality in different climatic regions in the state of South Australia, to inform the targeting of heat warnings according to regional needs.

Variation in Population Vulnerability to Heat Wave in Western Australia.

Heat waves (HWs) have killed more people in Australia than all other natural hazards combined. Climate change is expected to increase the frequency, duration, and intensity of HWs and leads to a doubling of heat-related deaths over the next 40 years. Despite being a significant public health issue, HWs do not attract the same level of attention from researchers, policy makers, and emergency management agencies compared to other natural hazards.

Extreme climatic conditions and health service utilisation across rural and metropolitan New South Wales.

Periods of successive extreme heat and cold temperature have major effects on human health and increase rates of health service utilisation. The severity of these events varies between geographic locations and populations. This study aimed to estimate the effects of heat waves and cold waves on health service utilisation across urban, regional and remote areas in New South Wales (NSW), Australia, during the 10-year study period 2005-2015.

The excess heat factor: a metric for heatwave intensity and its use in classifying heatwave severity.

Heatwaves represent a significant natural hazard in Australia, arguably more hazardous to human life than bushfires, tropical cyclones and floods. In the 2008/2009 summer, for example, many more lives were lost to heatwaves than to that summer's bushfires which were among the worst in the history of the Australian nation. For many years, these other forms of natural disaster have received much greater public attention than heatwaves, although there are some signs of change.

Stroke-associated acquired stuttering.

In this case report, the syndrome of acquired stuttering is described including its etiology, common presenting features, and differences from developmental stuttering. A case is described in an elderly female patient with sudden acquired stuttering associated with ischemic infarct near the left basal ganglia.

Diagnosis and treatment of basal cell and squamous cell carcinomas.

Rates of squamous cell and basal cell carcinomas have been increasing, possibly as a result of increased exposure to ultraviolet radiation. Primary care physicians can expect to diagnose six to seven cases of basal cell carcinoma and one to two cases of squamous cell carcinoma each year. Basal cell carcinomas may be plaque-like or nodular with a waxy, translucent appearance, often with ulceration and telangiectasia.

A complementary transposon tool kit for Drosophila melanogaster using P and piggyBac.

With the availability of complete genome sequence for Drosophila melanogaster, one of the next strategic goals for fly researchers is a complete gene knockout collection. The P-element transposon, the workhorse of D. melanogaster molecular genetics, has a pronounced nonrandom insertion spectrum.

Systematic generation of high-resolution deletion coverage of the Drosophila melanogaster genome.

In fruit fly research, chromosomal deletions are indispensable tools for mapping mutations, characterizing alleles and identifying interacting loci. Most widely used deletions were generated by irradiation or chemical mutagenesis. These methods are labor-intensive, generate random breakpoints and result in unwanted secondary mutations that can confound phenotypic analyses.

Digital technology enhances dermatology teaching in a family medicine residency.

Background And Objectives: Exposure of family medicine residents to dermatology is inconsistent. We encourage residents to record skin lesions using digital photographs, which are made into posters displaying clinical information.

Methods: Residents submit diagnoses for each poster, and correct diagnoses are then posted.

Ivermectin use in scabies.

Oral ivermectin is an effective and cost-comparable alternative to topical agents in the treatment of scabies infection. It may be particularly useful in the treatment of severely crusted scabies lesions in immunocompromised patients or when topical therapy has failed. Oral dosing may be more convenient in institutional outbreaks and in the treatment of mentally impaired patients.