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Over half of HIV infections globally occur among cisgender women. High HIV incidence among young (ie, 15–30 years old) African cisgender women persists during pregnancy and postpartum, and there is evidence that HIV acquisition risk more than doubles during this period. A new HIV infection has important short- and long-term consequences for the mother’s health. Acute maternal HIV infection is also associated with increased vertical transmission risk, making prevention of HIV among pregnant and breastfeeding populations a global health priority. As access to antiretroviral therapy continues to expand, new—and often undiagnosed—maternal HIV infections during pregnancy and breastfeeding...
STDs in the United States: A Reference Handbook provides information about sexually transmitted diseases and infections and their impact on both an individual and a societal level. STDs in the United States: A Reference Handbook provides extensive background on the diagnosis, treatment, consequences, and public understanding of STDs. It also makes available to readers a host of tools and resources with which they can expand that understanding by carrying out additional research on the topic. While this book provides much of the information about STDs found in other books for young adults, it does so in greater detail, which will help readers to make informed choices related to their sexual health. An array of resource materials includes information about important individuals and organizations in the field of STDs, a collection of data and relevant documents about STDs, an extensive annotated bibliography, a chronology, and a glossary. The first two chapters deal with the history and spread of STDs, along with detailed analysis of current related problems and possible solutions. An additional chapter includes essays by individuals writing on specific topics in the field.
Three volumes organized by the three phases of life—youth, middle age, and old age—explore the LGBTQ+ experience, delving deeply into research on a multitude of hot topics including risks experienced by this sometimes targeted population. In June of 2015, the United State Supreme Court issued an opinion that directly impacted the lives of many LGBT Americans: in Obergefell v. Hodges, the court required all states to issue marriage licenses to same-sex couples and to recognize same-sex marriages performed in other jurisdictions. While many activists consider this a major achievement, LGBT individuals still face a number of pressing issues. In Lesbian, Gay, Bisexual, and Transgender Americ...
This 2024 update of the Provider module for oral and long-acting PrEP of the WHO PrEP Implementation Tool replaces the 2017 Clinical Module. The module integrates clinical service delivery guidance for all three WHO recommended PrEP products (oral PrEP, the dapivirine vaginal ring and long acting injectable cabotegravir). It provides practical support and important considerations for the safe and effective PrEP provision by a range of providers, including physicians, nurses, clinical officers, community health workers, pharmacists and lay and peer providers, in either clinical or community settings.
This book provides a clear and detailed examination of why it is so difficult to secure comprehensive political engagement and actionable, effective policy on sexual and reproductive health rights in sub-Saharan Africa. In an engaging analysis, Nana Poku employs expert knowledge to examine the prospects for large-scale improvements. He explores not only the full range of normative sensitivities, but also conceptual misunderstandings, legal difficulties and complex challenges of securing and maintaining adequate funding while AIDS remains a pandemic in the region. Up-to-date, succinct yet highly detailed, lucid and compelling in its diagnoses of highly complex issues, this book is a valuable, accessible study of a topic that is regional in focus but with clear global implications.
Each year more than 4 million children are born with birth defects. This book highlights the unprecedented opportunity to improve the lives of children and families in developing countries by preventing some birth defects and reducing the consequences of others. A number of developing countries with more comprehensive health care systems are making significant progress in the prevention and care of birth defects. In many other developing countries, however, policymakers have limited knowledge of the negative impact of birth defects and are largely unaware of the affordable and effective interventions available to reduce the impact of certain conditions. Reducing Birth Defects: Meeting the Challenge in the Developing World includes descriptions of successful programs and presents a plan of action to address critical gaps in the understanding, prevention, and treatment of birth defects in developing countries. This study also recommends capacity building, priority research, and institutional and global efforts to reduce the incidence and impact of birth defects in developing countries.
In Recognition of the Forgotten Generation D. L. MULCAHyl Pollen was long believed to serve primarily a single function, that of delivering male gametes to the egge A secondary and generally overlooked value of pollen is that it serves to block the transmission of many defective alleles and gene combinations into the next generation. This latter function comes about simply because pollen tubes carrying defective haploid genotypes frequently fail to complete growth through the entire length of the style. However, the beneficial consequences of this pollen selection are diluted by the fact that the same deleterious genotypes are often transmitted through the egg at strictly mendelian frequenci...
In the preface to the first edition ofthis book, we expressed a conviction that there was a need for a short book that highlighted important advances in the new discipline of plant molecular biology. The rapid development of this topic has been brought about by the recognition of the unique properties of plants in the study of growth and development together with the application of recombinant DNA techniques to tackle these problems. Plant cells contain DNA in nuclei, plastids and mitochondria, and so offer the unique challenge of studying the interaction of three separate genetic systems in a single organism. The molecular approach has provided, in recent years, a wealth of important inform...
The growth of what some academics refer to as 'the policy analysis movement' represents an effort to reform certain aspects of government behaviour. The policy analysis movement is the result of efforts made by actors inside and outside formal political decision-making processes to improve policy outcomes by applying systematic evaluative rationality to the development and implementation of policy options. This volume offers a comprehensive overview of the many ways in which the policy analysis movement has been conducted, and to what effect, in Canadian governments and, for the first time, in business associations, labour unions, universities, and other non-governmental organizations. Edito...