South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde
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Sexually transmitted infections (STIs) among people living with HIV/AIDS can facilitate the spread of HIV. ⋯ STIs are common in HIV-infected patients who are receiving ART. While both ART and the syndromic management of STIs are high-impact interventions for controlling the spread of HIV, closer monitoring of STI occurrences is warranted, particularly among immunologically vulnerable patients.
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Namaqualand hip dysplasia (NHD) is a mild form of spondyloepiphyseal dysplasia in which progressive arthropathy of the hip joint is a major manifestation. The disorder was documented in a multigenerational South African (SA) family with antecedents from Namaqualand, a region in the north-west of the country. Linkage analysis revealed a locus that includes the collagen type II gene, COL2A1. ⋯ It is now possible to provide a molecular diagnosis of NHD before hip problems present. The large, clinically well-characterised NHD family is a valuable resource that could provide more insight into the mechanisms responsible for the variable expression observed in individuals with this variant.
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Given the global shortage of N95 filtering facepiece respirators (FFP2 in Europe) during the COVID-19 pandemic, KN95 masks (Chinese equivalent of the N95 and FFP2) were imported and distributed in South Africa (SA). However, there are hardly any published independent safety data on KN95 masks. ⋯ The KN95 masks tested failed the stipulated safety thresholds associated with protection of healthcare workers against airborne pathogens such as SARS-CoV-2. These preliminary data have implications for the regulation of masks and their distribution to healthcare workers and facilities in SA.