Scabies outbreaks in residential care homes: factors associated with late recognition, burden and impact. A mixed methods study in England.

Scabies is an important public health problem in residential care homes. Delayed diagnosis contributes to outbreaks, which may be prolonged and difficult to control. We investigated factors influencing outbreak recognition, diagnosis and treatment, and staff experiences of outbreak control, identifying areas for intervention. We carried out a semi-structured survey of managers, affected residents and staff of seven care homes reporting suspected scabies outbreaks in southern England over a 6-month period. Attack rates ranged from 2% to 50%, and most cases had dementia (37/39, 95%). Cases were diagnosed clinically by GPs (59%) or home staff (41%), none by dermatologists. Most outbreaks were attributable to avoidably late diagnosis of the index case. Participants reported considerable challenges in managing scabies outbreaks, including late diagnosis and recognition of outbreaks; logistically difficult mass treatment; distressing treatment processes and high costs. This study demonstrates the need for improved support for care homes in detecting and managing these outbreaks.

Sexual health services for South Asians in London, UK: a case-control study.

National guidance on sexual health in England recommends service development to meet the specific needs of ethnic minority populations. Our aim was to evaluate mode of referral, number of sexually transmitted infections (STIs) diagnosed, and the offering and uptake of HIV testing in patients of South Asian ethnicity. A retrospective case-control study was undertaken in two London genito-urinary (GU) medicine clinics. There were 250 case-control pairs with approximately equal numbers of men and women. South Asians were less likely to have an STI (Odds ratio [OR] 0.66, 95% confidence interval [CI] 0.45, 0.97) or to report risk factors for HIV (OR 0.45, 95% CI 0.28, 0.71). Offering and uptake of HIV antibody testing were high in both South Asian and non-South Asian groups (OR 0.62, 95% CI 0.27, 1.51). South Asians were significantly more likely than controls to have been referred by other medical services rather than self-referred (OR 2.00, 95% CI 1.32, 3.01), which is in keeping with poorer access to GU medicine services in London.