Publications by authors named "Tania de Villiers"

Background: Albinism in humans is characterised by a reduced amount of pigment (melanin) present in the skin, hair follicles and the eye; approximately 7000-10 000 Malawians of all ages are affected. Children with these features face extreme forms of human rights abuses, even death.

Objectives: This study aims to describe Malawian mothers' experiences, perceptions and understanding of raising children with albinism (CWA).

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Background: Parents play a critical role in the formal education of their children. However, a limited body of scientific knowledge exists on fathers' involvement in the formal education of their children with disabilities, particularly in Global South settings. This study sought to understand how father involvement is constructed in the formal education of learners with intellectual disabilities in an African context.

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Sexual violence against women and girls is a major public health problem globally and in South Africa. Although young men have been identified as an important risk group for prevention interventions, scant attention have been given to this age cohort in low and middle-income countries. There is strong evidence that perpetration starts early and increasing attention is being drawn to Higher Education Institutions (HEIs) as settings for prevention interventions.

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Violence is a growing problem worldwide in the field of health care and within the nursing profession. A study comprising a survey and focus groups with nursing students, and interviews with nurse educators was conducted to examine nursing students' perceptions and experiences of violence at a nursing education institution in the Western Cape, South Africa. A self-administered questionnaire was distributed to all nursing students.

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Human immunodeficiency virus type 1 (HIV-1) subtype C has become the major etiological agent in the global and especially African epidemic. To gain better understanding of the genetic diversity and rapid transmission of HIV-1 subtype C, we have characterized the complete 5' long terminal repeat (LTR) region along with the regulatory genes tat and rev as well as the accessory gene nef of 14 South African HIV-1 subtype C isolates. Phylogenetic analysis revealed a subtype C 5' LTR cluster, as well as subclustering of our nef sequences with various subtype C strains separate from the India and China subclusters.

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