On September 8, 1854, John Snow did not remove the handle of a pump, nor did he end an epidemic of cholera in London. However, the evening before, he did convince the municipal authorities to remove the handle of the popular water pump near the corner of Broad and Cambridge Streets in Soho. Probably to Snow’s surprise—because his public health advice generally fell on deaf ears—the authorities ...

UNLABELLED For the last three decades or so, we all have been living with the pandemic of HIV and AIDS. Human behaviour is complex; widespread behaviour changes are challenging to achieve. Understanding the dynamics of HIV transmission can not be separated from an understanding of the broader context of poverty, inequality and social exclusion which create conditions where unsafe behaviour flou...

A primary argument used by animal rights advocates to engage the public in questioning our maltreatment of animals is the Argument from Marginal Cases (AMC). It is important that social workers are aware of this argument, because it has the potential to diminish our consideration of people with severe cognitive disabilities. This article provides a brief overview of the argument, followed by a ...

Use of voice output communication aids (VOCAs) can be a very effective strategy to assist people with speech impairments in communicating. Despite this, people who use communication aids often express frustration with VOCAs-desiring devices that are simpler, quicker and more effective to use. Whilst it is not possible to resolve all these issues with technology, it is argued that significant pr...

BACKGROUND The use of Indigenous Knowledge (IK) can help students to form schemas for interpreting local phenomena through the prism of what they already know. The formation of schemas related to HIV/AIDS risk perception and prevention is important for individuals to form local meanings of the HIV/AIDS epidemic. The objective of this study was to explore the indigenous names and symptoms of HIV...

Background Peer education seeks to enroll students in persuasive communication programs aiming at AIDS prevention. Providing information about AIDS prevention methods can lead to behavioral change and also a potential reduction in unsafe sexual behavior, particularly among young people. Objective This study aims to assess the role of peer education interventions in improving awareness, attitu...