Exploring the impact of military conflict on sex work in Ukraine: Women's experiences of economic burden

Little is known about the impact of military conflict on sex work from the perspective of sex workers. We attempt to explore the meaning of conflict on sex work by asking women about the changes that they have experienced in their lives and work since the beginning of the 2014 military conflict in eastern Ukraine. The findings in this article are based on qualitative interviews with 43 cisgender women living and practicing sex work in Dnipro, eastern Ukraine. Our analysis highlights the meanings that sex workers have linked to the conflict, with financial concerns emerging as a dominant theme. The conflict therefore functions as a way of understanding changing economic circumstances with both individual and broader impacts. By better understanding the meaning of conflict as expressed by sex workers, we can begin to adapt our response to address emerging, and unmet, needs of the community.

A two-day workshop reviewing Canadian provincial and national HIV care cascade indicators, reporting, challenges, and recommendations

BACKGROUND

The HIV care cascade is an indicators-framework used to assess achievement of HIV clinical targets including HIV diagnosis, HIV care initiation and retention, initiation of antiretroviral therapy, and attainment of viral suppression for people living with HIV.

METHODS

The HIV Care Cascade Research Development Team at the CIHR Canadian HIV Trials Network Clinical Care and Management Core hosted a two-day virtual workshop to present HIV care cascade data collected nationally from local and provincial clinical settings and national cohort studies. The article summarizes the workshop presentations including the indicators used and available findings and presents the discussed challenges and recommendations.

RESULTS

Identified challenges included (1) inconsistent HIV care cascade indicator definitions, (2) variability between the use of nested UNAIDS's targets and HIV care cascade indicators, (3) variable analytic approaches based on differing data sources, (4) reporting difficulties in some regions due to a lack of integration across data platforms, (5) lack of robust data on the first stage of the care cascade at the sub-national level, and (6) inability to integrate key socio-demographic data to estimate population-specific care cascade shortfalls.

CONCLUSION

There were four recommendations: standardization of HIV care cascade indicators and analyses, additional funding for HIV care cascade data collection, database maintenance and analyses at all levels, qualitative interviews and case studies characterizing the stories behind the care cascade findings, and employing targeted positive-action programs to increase engagement of key populations in each HIV care cascade stage.

Socioeconomic Burdens of the COVID-19 Pandemic on LMIC Populations with Increased HIV Vulnerabilities

Purpose of Review

To review the impact of the COVID-19 pandemic and its public health response on key populations at risk of HIV infection, with a focus on sex workers.

Recent Findings

Since last year several groups have documented how the COVID-19 pandemic has impacted the livelihoods and health of sex workers. We focus on case studies from Kenya, Ukraine, and India and place these in the broader global context of sex worker communities, drawing on common themes that span geographies.

Summary

COVID-19-associated lockdowns have significantly disrupted sex work, leading to economic and health challenges for sex workers, ranging from HIV-related services to mental health and exposure to violence. Several adaptations have been undertaken by sex workers and frontline workers, including migration, a move to mobile services, and struggling to find economic supports. Strengthening community-based responses for future pandemics and other shocks is critical to safeguard the health of marginalized populations.

Exploring the dynamics of workplace typologies for sex workers in Eastern Ukraine

We examine the typologies of workplaces for sex workers in Dnipro, Ukraine as part of the larger Dynamics Study, which explores the influence of conflict on sex work. We conducted a cross-sectional survey with 560 women from September 2017 to October 2018. The results of our study demonstrate a diverse sex work environment with heterogeneity across workplace typologies in terms of remuneration, workload, and safety. Women working in higher prestige typologies earned a higher hourly wage, however client volume also varied which resulted in comparable monthly earnings from sex work across almost all workplace types. While sex workers in Dnipro earn a higher monthly wage than the city mean, they also report experiencing high rates of violence and a lack of personal safety at work. Sex workers in all workplaces, with the exception of those working in art clubs, experienced physical and sexual violence perpetrated by law enforcement officers and sex partners. By understanding more about sex work workplaces, programmes may be better tailored to meet the needs of sex workers and respond to changing work environments due to ongoing conflict and COVID-19 pandemic.

HIV treatment outcomes among newcomers living with HIV in Manitoba, Canada

BACKGROUND

Despite the overrepresentation of immigrants and refugees (newcomers) in the HIV epidemic in Canada, research on their HIV treatment outcomes is limited. This study addressed this knowledge gap by describing treatment outcomes of newcomers in comparison with Canadian-born persons living with HIV in Manitoba.

METHODS

Clinical data from 1986 to 2017 were obtained from a cohort of people living with HIV and receiving care from the Manitoba HIV Program. Retrospective cohort analysis of secondary data was completed using univariate and multivariate statistics to compare differences in socio-demographic and clinical characteristics and treatment outcomes among newcomers, Canadian-born Indigenous persons, and Canadian-born non-Indigenous persons on entry into HIV care.

RESULTS

By end of 2017, 86 newcomers, 259 Canadian-born Indigenous persons, and 356 Canadian-born non-Indigenous persons were enrolled in the cohort. Newcomers were more likely than Canadian-born Indigenous and non- Indigenous cohort participants to be younger and female and have self-reported HIV risk exposure as heterosexual contact. Average CD4 counts at entry into care did not differ significantly between groups. A higher proportion of newcomers was also diagnosed with tuberculosis within 6 months of entry into care (21%), compared with 6% and 0.6% of Canadian-born Indigenous non-Indigenous persons, respectively. Newcomers and Canadian-born non-Indigenous persons had achieved viral load suppression (< 200 copies/mL) at a similar proportion (93%), compared with 82% of Canadian-born Indigenous participants (p < 0.05).

CONCLUSIONS

The distinct demographic and clinical characteristics of newcomers living with HIV requires a focused approach to facilitate earlier diagnosis, engagement, and support in care.

Phenylalanine induces Burkholderia cenocepacia phenylacetic acid catabolism through degradation to phenylacetyl-CoA in synthetic cystic fibrosis sputum medium

Synthetic cystic fibrosis sputum medium (SCFM) is rich in amino acids and supports robust growth of Burkholderia cenocepacia, a member of the Burkholderia cepacia complex (Bcc). Previous work demonstrated that B. cenocepacia phenylacetic acid (PA) catabolic genes are up-regulated during growth in SCFM and are required for full virulence in a Caenorhabditis elegans host model. In this work, we investigated the role of phenylalanine, one of the aromatic amino acids present in SCFM, as an inducer of the PA catabolic pathway. Phenylalanine degradation intermediates were used as sole carbon sources for growth and gene reporter experiments. In addition to phenylalanine and PA, phenylethylamine, phenylpyruvate, and 2-phenylacetamide were usable as sole carbon sources by wild type B. cenocepacia K56-2, but not by a PA catabolism-defective mutant. EMSA analysis showed that the binding of PaaR, the negative regulator protein of B. cenocepacia PA catabolism, to PA regulatory DNA could only be relieved by phenylacetyl-Coenzyme A (PA-CoA), but not by any of the putative phenylalanine degradation intermediates. Taken together, our results show that in B. cenocepacia, phenylalanine is catabolized to PA and induces PA catabolism through PA activation to PA-CoA. Thus, PaaR shares the same inducer with PaaX, the regulator of PA catabolism in Escherichia coli, despite belonging to a different protein family.