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Advanced Research in HIV Prevention and Risk Analysis

A special issue of International Journal of Environmental Research and Public Health (ISSN 1660-4601). This special issue belongs to the section "Infectious Disease Epidemiology".

Deadline for manuscript submissions: closed (31 March 2023) | Viewed by 4153

Special Issue Editors


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Guest Editor
Department of Microbiology, Faculty of Sciences, University of Málaga, Louis Pasteur Avenue w/n, 29010 Málaga, Spain
Interests: molecular epidemiology of infectious diseases; sexual transmission infections; antiretrovirals; infection surveillance and prevention

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Guest Editor
Internal Medicine Service, Melilla Regional Hospital, 52005 Melilla, Spain
Interests: HIV; tuberculosis; tropical diseases; STI prevention

Special Issue Information

Dear Colleagues,

It is evident that the COVID-19 pandemic has transformed our world. Even the research world; with plenty of new scientific achievements (in all fields) related to SARS-CoV-2. However; we are still immersed in other epidemics; HIV among them; without a definitive end in sight. HIV/AIDS pandemic lasts almost half a century but WHO established as a target the termination of it by 2030. According to WHO estimation; about 37.7 million people were living with HIV worldwide in 2020; the 75% of them were actually unaware of their HIV-infected condition though. HIV can be totally preventable of being transmitted with an effective antiretroviral treatment (ART) that achieves and maintains an undetectable viral load in the infected individual. Thus; WHO recommends that every person at an elevated risk of HIV should access testing as well as everyone with a HIV receives ART. Nevertheless; HIV infection still presents a high incidence in many areas and countries and there exists a considerable prevalence of late diagnosis; even in developed countries. These factors contributing to a high risk of transmission and to the perpetuation of the epidemic; reveal an ineffective or insufficient preventive measures. New approaches to prevent the infection are needed; specially in high-risk population. In this context; Pre-Exposure Prophylaxis (PrEP) based on antiretrovirals to prevent HIV has shown efficacy; safety and a favourable cost-benefit analysis in key populations. Moreover; early treatment for HIV infection also prevents transmission of the virus in serodiscordant or serodifferent couples; this has arisen the concept of treatment as prevention (TasP). Finally; molecular epidemiology of HIV infection is also becoming a useful tool for surveillance and targeted prevention strategies; without forgetting educational activities focused on the most knowledge HIV/AIDS gaps.

This special issue of International Journal of Environmental Research and Public Health (IJERPH) focuses on the current state of knowledge in HIV prevention strategies and risk analysis procedures. So; papers addressing these topics and related ones are cordially invited for this Special Issue in order to highlight the most recent advances. Here are some examples of topics that could be addressed in this Special Issue:

  • Long-Acting HIV Drugs for treatment and prevention (PreP).
  • Barriers to HIV treatment as prevention (TasP).
  • Behavioural; and social preventive interventions.
  • Trends in sexuality education.
  • Molecular epidemiology to target prevention strategies.

Dr. Carmen Mariá González-Domenech
Dr. Isabel Pérez Hernández
Guest Editors

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Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. International Journal of Environmental Research and Public Health is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2500 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • HIV
  • antiretroviral drugs
  • extended-release
  • HIV testing
  • test and treatment
  • phylogenetics and molecular epidemiology
  • HIV prevention
  • HIV pre-exposure prophylaxis (PrEP)

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Published Papers (2 papers)

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9 pages, 1043 KiB  
Article
Impact of Social Media Use on HIV Testing and Related Mediator among Men Who Have Sex with Men in Shandong Province, China
by Daisy Aurore Steinely Mboussi, Yuxi Lin, Lovel Fornah and Wei Ma
Int. J. Environ. Res. Public Health 2023, 20(7), 5383; https://doi.org/10.3390/ijerph20075383 - 4 Apr 2023
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Abstract
In China, HIV testing is the important first step of HIV prevention and treatment cascades but is not widely adopted by men who have sex with men (MSM). However, social media has been increasingly used to promote and improve HIV testing. This study [...] Read more.
In China, HIV testing is the important first step of HIV prevention and treatment cascades but is not widely adopted by men who have sex with men (MSM). However, social media has been increasingly used to promote and improve HIV testing. This study aimed to assess the impact of social media use on HIV testing and explore the mediator in the relationship between social media and HIV testing. The authors conducted a cross-sectional study among 935 MSM participants in 11 cities in Shandong Province from 14 September to 6 December 2020. Multivariable regression was conducted to assess the relationship between social media use and HIV testing uptake, and mediation analysis was used to assess the mediation effect of HIV testing self-efficacy in the relationship between social media use and HIV testing. The present study findings showed that social media use was related to HIV testing (aOR = 3.024, 95% CI: 1.869, 4.892) and HIV self-testing uptake (aOR = 1.894, 95% CI: 1.228, 2.922), but was not related to HIV facility-based testing (aOR = 1.709, 95% CI: 0.806, 3.625, p = 0.162). A mediation effect of HIV testing self-efficacy was found between social media use and HIV testing (indirect effect: 0.13, 95% CI: 0.01, 0.29), facility-based testing (indirect effect: 0.05, 95% CI: 0.003, 0.16), and self-testing uptake (indirect effect: 0.07, 95% CI: 0.01, 0.16). Social media could be an effective tool to improve HIV testing, and healthcare providers should pay more attention to HIV testing self-efficacy in HIV testing promotion. Full article
(This article belongs to the Special Issue Advanced Research in HIV Prevention and Risk Analysis)
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11 pages, 338 KiB  
Project Report
Ending the HIV Epidemic: Identifying Barriers and Facilitators to Implement Molecular HIV Surveillance to Develop Real-Time Cluster Detection and Response Interventions for Local Communities
by Moctezuma Garcia, Samantha Devlin, Jared Kerman, Kayo Fujimoto, Lisa R. Hirschhorn, Gregory Phillips II, John Schneider and Moira C. McNulty
Int. J. Environ. Res. Public Health 2023, 20(4), 3269; https://doi.org/10.3390/ijerph20043269 - 13 Feb 2023
Cited by 3 | Viewed by 1774
Abstract
The rapid implementation of molecular HIV surveillance (MHS) has resulted in significant challenges for local health departments to develop real-time cluster detection and response (CDR) interventions for priority populations impacted by HIV. This study is among the first to explore professionals’ strategies to [...] Read more.
The rapid implementation of molecular HIV surveillance (MHS) has resulted in significant challenges for local health departments to develop real-time cluster detection and response (CDR) interventions for priority populations impacted by HIV. This study is among the first to explore professionals’ strategies to implement MHS and develop CDR interventions in real-world public health settings. Methods: Semi-structured qualitative interviews were completed by 21 public health stakeholders in the United States’ southern and midwestern regions throughout 2020–2022 to identify themes related to the implementation and development of MHS and CDR. Results for the thematic analysis revealed (1) strengths and limitations in utilizing HIV surveillance data for real-time CDR; (2) limitations of MHS data due to medical provider and staff concerns related to CDR; (3) divergent perspectives on the effectiveness of partner services; (4) optimism, but reluctance about the social network strategy; and (5) enhanced partnerships with community stakeholders to address MHS-related concerns. Conclusions: Enhancing MHS and CDR efforts requires a centralized system for staff to access public health data from multiple databases to develop CDR interventions; designating staff dedicated to CDR interventions; and establishing equitable meaningful partnerships with local community stakeholders to address MHS concerns and develop culturally informed CDR interventions. Full article
(This article belongs to the Special Issue Advanced Research in HIV Prevention and Risk Analysis)
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