Predictors of incident herpes simplex virus type 2 infections in young women at risk for unintended pregnancy in San Francisco.

BackgroundYoung women receiving family planning services are at risk for both unintended pregnancy and herpes simplex virus type 2 (HSV-2) infection.MethodsWe performed a secondary analysis using data from a previously published randomized controlled trial evaluating access to emergency contraception on reproductive health outcomes. Women aged 15 to 24 years were recruited from two Planned Parenthood clinics and two community health clinics in San Francisco. Demographic information and sexual history were obtained by interview. HSV-2 seropositivity was determined by fingerstick blood test. New pregnancies were measured by self-report, urine testing and medical chart review. Subjects were evaluated for incident HSV-2 infection and pregnancy at a 6-month follow-up appointment. Women who were pregnant or intending to become pregnant at enrolment were excluded.ResultsAt enrolment 2,104 women were screened for HSV-2 and 170 (8.1%) were seropositive. Eighty-seven percent of initially seronegative women completed the study (n = 1,672) and 73 (4.4%) became HSV-2 seropositive. HSV-2 seroincidence was 7.8 cases per 100 person-years. One hundred and seventeen women (7%) became pregnant and 7 (6%) of these had a seroincident HSV-2 infection during the study. After adjustment for confounders, predictors of incident HSV-2 infection were African American race and having multiple partners in the last six months. Condom use at last sexual encounter was protective.ConclusionHSV-2 seroincidence and the unintended pregnancy rate in young women were high. Providers who counsel women on contraceptive services and sexually transmitted infection prevention could play an expanded role in counselling women about HSV-2 prevention given the potential sequelae in pregnancy. The potential benefit of targeted screening and future vaccination against HSV-2 needs to be assessed in this population

A nationally representative survey of healthcare provider counselling and provision of the female condom in South Africa and Zimbabwe

Objectives: Female condoms are the only female-initiated HIV and pregnancy prevention technology currently available. We examined female condom counselling and provision among providers in South Africa and Zimbabwe, high HIV-prevalence countries. Design: A cross-sectional study using a nationally representative survey. Setting: All facilities that provide family planning or HIV/sexually transmitted infection (STI) services. Participants: National probability sample of 1444 nurses and physicians who provide family planning or HIV/STI services. Primary and secondary outcome measures Female condom practices with different female patients, including adolescents, married women, women using hormonal contraception and by HIV status. Using multivariable logistic analysis, we measured variations in condom counselling by provider characteristics. Results: Most providers reported offering female condoms (88%; 1239/1415), but perceived a need for novel female barrier methods for HIV/STI prevention (85%; 1191/1396). By patient type, providers reported less frequent female condom counselling of adolescents (55%; 775/1411), women using hormonal contraception (65%; 909/1409) and married women (66%; 931/1416), compared to unmarried (74%; 1043/1414) or HIV-positive women (82%; 1161/1415). Multivariable results showed providers in South Africa were less likely to counsel women on female condoms than in Zimbabwe (OR=0.48, 95% CI 0.35 to 0.68, p≤0.001). However, South African providers were more likely to counsel women on male condoms (OR=2.39, 95% CI 1.57 to 3.65, p≤0.001). Nurses counselled patients on female condoms more frequently than physicians (OR=5.41, 95% CI 3.26 to 8.98, p≤0.001). HIV training, family planning training, location (urban vs rural) and facility type (hospital vs clinic) were not associated with greater condom counselling. Conclusions: Female condoms were integrated into provider counselling and care, although providers reported a need for new female-initiated multipurpose prevention technologies, suggesting female condoms do not meet all patient/provider needs or are not adequately well known or accessible. Providers should be included in HIV training efforts to raise awareness of new and existing products, and encouraged to educate all women

“Sometimes they used to whisper in our ears”: health care workers’ perceptions of the effects of abortion legalization in Nepal

BACKGROUND: Unsafe abortion has been a significant cause of maternal morbidity and mortality in Nepal. Since legalization in 2002, more than 1,200 providers have been trained and 487 sites have been certified for the provision of safe abortion services. Little is known about health care workers’ views on abortion legalization, such as their perceptions of women seeking abortion and the implications of legalization for abortion-related health care. METHODS: To complement a quantitative study of the health effects of abortion legalization in Nepal, we conducted 35 in-depth interviews with physicians, nurses, counsellors and hospital administrators involved in abortion care and post-abortion complication treatment services at four major government hospitals. Thematic analysis techniques were used to analyze the data. RESULTS: Overall, participants had positive views of abortion legalization – many believed the severity of abortion complications had declined, contributing to lower maternal mortality and morbidity in the country. A number of participants indicated that the proportion of women obtaining abortion services from approved health facilities was increasing; however, others noted an increase in the number of women using unregulated medicines for abortion, contributing to rising complications. Some providers held negative judgments about abortion patients, including their reasons for abortion. Unmarried women were subject to especially strong negative perceptions. A few of the health workers felt that the law change was encouraging unmarried sexual activity and carelessness around pregnancy prevention and abortion, and that repeat abortion was becoming a problem. Many providers believed that although patients were less fearful than before legalization, they remained hesitant to disclose a history of induced abortion for fear of judgment or mistreatment. CONCLUSIONS: Providers were generally positive about the implications of abortion legalization for the country and for women. A focus on family planning and post-abortion counselling may be welcomed by providers concerned about multiple abortions. Some of the negative judgments of women held by providers could be tempered through values-clarification training, so that women are supported and comfortable sharing their abortion history, improving the quality of post-abortion treatment of complications

9th Annual Seminar on Legal Issues for Financial Institutions

Outline of speakers\u27 presentations from the 9th Annual Seminar on Legal Issues for Financial Institutions held by UK/CLE on March 10-11, 1989

Brief Report: Question-Asking and Collateral Language Acquisition in Children with Autism

The literature suggests children with autism use communication primarily for requests and protests, and almost never for information-seeking. This study investigated whether teaching “Where” questions using intrinsic reinforcement procedures would produce the generalized use of the question, and whether concomitant improvements in related language structures, provided as answers to the children’s questions, would occur. In the context of a multiple baseline across participants design, data showed that the children could rapidly acquire and generalize the query, and that there were collateral improvements in the children’s use of language structures corresponding to the answers to the questions the children asked. The results are discussed in the context of teaching child initiations to improve linguistic competence in children with autism

Complete Genome Sequence of Treponema paraluiscuniculi, Strain Cuniculi A: The Loss of Infectivity to Humans Is Associated with Genome Decay

Treponema paraluiscuniculi is the causative agent of rabbit venereal spirochetosis. It is not infectious to humans, although its genome structure is very closely related to other pathogenic Treponema species including Treponema pallidum subspecies pallidum, the etiological agent of syphilis. In this study, the genome sequence of Treponema paraluiscuniculi, strain Cuniculi A, was determined by a combination of several high-throughput sequencing strategies. Whereas the overall size (1,133,390 bp), arrangement, and gene content of the Cuniculi A genome closely resembled those of the T. pallidum genome, the T. paraluiscuniculi genome contained a markedly higher number of pseudogenes and gene fragments (51). In addition to pseudogenes, 33 divergent genes were also found in the T. paraluiscuniculi genome. A set of 32 (out of 84) affected genes encoded proteins of known or predicted function in the Nichols genome. These proteins included virulence factors, gene regulators and components of DNA repair and recombination. The majority (52 or 61.9%) of the Cuniculi A pseudogenes and divergent genes were of unknown function. Our results indicate that T. paraluiscuniculi has evolved from a T. pallidum-like ancestor and adapted to a specialized host-associated niche (rabbits) during loss of infectivity to humans. The genes that are inactivated or altered in T. paraluiscuniculi are candidates for virulence factors important in the infectivity and pathogenesis of T. pallidum subspecies

Phylogeny of Parasitic Parabasalia and Free-Living Relatives Inferred from Conventional Markers vs. Rpb1, a Single-Copy Gene

Parabasalia are single-celled eukaryotes (protists) that are mainly comprised of endosymbionts of termites and wood roaches, intestinal commensals, human or veterinary parasites, and free-living species. Phylogenetic comparisons of parabasalids are typically based upon morphological characters and 18S ribosomal RNA gene sequence data (rDNA), while biochemical or molecular studies of parabasalids are limited to a few axenically cultivable parasites. These previous analyses and other studies based on PCR amplification of duplicated protein-coding genes are unable to fully resolve the evolutionary relationships of parabasalids. As a result, genetic studies of Parabasalia lag behind other organisms.Comparing parabasalid EF1α, α-tubulin, enolase and MDH protein-coding genes with information from the Trichomonas vaginalis genome reveals difficulty in resolving the history of species or isolates apart from duplicated genes. A conserved single-copy gene encodes the largest subunit of RNA polymerase II (Rpb1) in T. vaginalis and other eukaryotes. Here we directly sequenced Rpb1 degenerate PCR products from 10 parabasalid genera, including several T. vaginalis isolates and avian isolates, and compared these data by phylogenetic analyses. Rpb1 genes from parabasalids, diplomonads, Parabodo, Diplonema and Percolomonas were all intronless, unlike intron-rich homologs in Naegleria, Jakoba and Malawimonas.The phylogeny of Rpb1 from parasitic and free-living parabasalids, and conserved Rpb1 insertions, support Trichomonadea, Tritrichomonadea, and Hypotrichomonadea as monophyletic groups. These results are consistent with prior analyses of rDNA and GAPDH sequences and ultrastructural data. The Rpb1 phylogenetic tree also resolves species- and isolate-level relationships. These findings, together with the relative ease of Rpb1 isolation, make it an attractive tool for evaluating more extensive relationships within Parabasalia