HIV remains one of the major causes of mortality and morbidity among women of reproductive age; given the risk of vertical transmission to the fetus, timely prevention, monitoring and management are imperative (Melaku et al. [2014]. Causes of death among females-investigating beyond maternal causes: A community-based longitudinal study. , (1), 629. https://doi.org/10.1186/1756-0500-7-629). Most HIV studies in Lebanon focus on men who have sex with men, people diagnosed with sexually transmitted infections, intravenous (IV) drug users, and people infected by blood transfusion products Ministry of Public Health [2017]. National AIDS Control Program in Lebanon. https://www.moph.gov.lb/en/Pages/2/4000/aids#/en/Pages/2/4000/aids; Shaheen [2014]. Around 3,750 HIV/AIDS cases in Lebanon. . https://www.dailystar.com.lb/News/Lebanon-News/2014/Dec-02/279570-around-3750-hivaidscases-in-lebanon.ashx). We conducted a retrospective review of women who delivered at a tertiary academic hospital in Beirut between January 2016-Decemeber 2017 to assess prenatal HIV screening practices. In total, 1500 charts were randomly selected and reviewed: 137 (9%) women were screened for HIV, 2 (1.5%) tested positive. Odds rations were calculated for screening in relation to religion, parity, previous abortions, and mode of delivery: none were significant. No one was tested for Gonorrhoea and Chlamydia; 1250 (93.8%) were tested for Hepatitis B, 27 (1.9%) for Hepatitis C, 7 (0.5%) for HSV and, 74(5.3%) for Syphilis. Barriers to screening may include: Lack of consensus on mandated screening policy, HIV stigma, physician and patient prejudice and misconception of risk and, financial barriers as health insurance does not cover HIV screening.
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http://dx.doi.org/10.1080/09540121.2020.1861180 | DOI Listing |
AIDS Behav
January 2025
Center for Public Health Research, Department of Public Health, San Francisco, USA.
Background: Men who have sex with men (MSM) are disproportionately affected by sexually transmitted infections, a disparity that has only worsened in recent years. During the COVID-19 pandemic, an overall increasing trend remained.
Methods: We utilized data from the MSM cycle of the National HIV Behavioral Surveillance (NHBS) study in San Francisco, California, conducted from June 2021 through December 2021, to identify socio-ecological disruptions during the COVID-19 pandemic that were associated with sexually transmitted infections.
Sensors (Basel)
January 2025
Department of Electronics and Communication Engineering, SRM University, Guntur 522240, Andhra Pradesh, India.
We propose herein a metamaterial (MM) dual-band THz sensor for various biomedical sensing applications. An MM is a material engineered to have a particular property that is rarely observed in naturally occurring materials with an aperiodic subwavelength arrangement. MM properties across a wide range of frequencies, like high sensitivity and quality factors, remain challenging to obtain.
View Article and Find Full Text PDFBMC Public Health
January 2025
Zambia Field Epidemiology Training Program, Lusaka, Zambia.
Background: Geographical factors can affect infectious disease transmission, including SARS-CoV-2, a virus that is spread through respiratory secretions. Prioritization of surveillance and response activities during a pandemic can be informed by a pathogen's geographical transmission patterns. We assessed the relationship between geographical factors and SARS-CoV-2 prevalence in Zambia.
View Article and Find Full Text PDFBMC Public Health
January 2025
MAP Centre for Urban Health Solutions, Unity Health Toronto, Toronto, ON, Canada.
Background: Blood and oral fluid-based HIV self-tests are important for reaching the undiagnosed living with HIV. The study objectives were to evaluate the oral fluid-based OraQuick® HIV Self-Test (HIV-ST) performance in comparison to laboratory reference testing; determine if laypersons can correctly perform the HIV-ST; document if intended users can successfully interpret pre-made contrived positive, negative, and invalid results; and document if intended users can understand the key messages in the product labeling.
Methods: This prospective study enrolled consenting adult intended users of HIV self-testing from six community health centres in four Canadian provinces between June 2022 and January 2024.
Background: The lives of adolescents and young people living with HIV (LHIV) are dominated by complex psychological and social stressors. These may be more pronounced among those perinatally infected. This longitudinal mixed-methods study describes the clinical and psychosocial challenges faced by HIV perinatally infected young mothers in Harare, Zimbabwe to inform tailored support.
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