How HIV Clients Find Their Way Back to the ART Clinic: A Qualitative Study of Disengagement and Re-engagement with HIV Care in Malawi

AIDS and Behavior - Retention in antiretroviral therapy (ART) services is critical to achieving positive health outcomes for individuals living with HIV, but accumulating evidence indicates that...     

SARS-CoV-2 Reverse Zoonoses to Pumas and Lions,South Africa

Reverse-zoonotic infections of severe acute respiratory syndrome-related coronavirus 2 (SARS-CoV-2) from humans to wildlife species internationally raise concern over the emergence of new variants in animals. A better understanding of the transmission dynamics and pathogenesis in susceptible species will mitigate the risk to humans and wildlife occurring in Africa. Here we report infection of an exotic puma (July 2020) and three African lions (July 2021) in the same private zoo in Johannesburg, South Africa. One Health genomic surveillance identified transmission of a Delta variant from a zookeeper to the three lions, similar to those circulating in humans in South Africa. One lion developed pneumonia while the other cases had mild infection. Both the puma and lions remained positive for SARS-CoV-2 RNA for up to 7 weeks.     

Defining episodes of diarrhoea: results from a three-country study in Sub-Saharan Africa

The study was conducted to assess the effect of definition of episode on diarrhoeal morbidity and to develop a means of adjusting estimates of morbidity for the definition of episode used. This paper reports on a cohort study of 374 children, aged 9-32 months, in three African countries, which recorded frequency and consistency of stool over a seven-month period. Different definitions of episode were applied to these data to assess their effect on annualized diarrhoeal morbidity. Adjustment factors were then derived that corrected morbidity for non-standard definitions of episode. Applying non-standard definitions of episode gave estimates of an annualized number of episodes between 38% and 137% of the internationally-accepted definition. Researchers should be encouraged to use the standard definition of episode of diarrhoea and to use appropriate field protocols. Where this is not possible, correction factors should be applied, particularly where estimates of diarrhoeal morbidity are pooled in systematic reviews.     

The experience of HIV/AIDS among rural women in the Northwestern United States: A qualitative analysis

The unique experience of HIV/AIDS among rural women in the United States was explored using qualitative interviews with 7 women who are HIV positive. Based on these interviews, eight themes emerged. These included (a) daily powerful emotions, (b) emotional and physical abandonment, (c) romantic betrayal, (d) medical treatment issues, (e) loss and grief, (f) appreciating a good support system, (g) renewed purpose for living, and (h) personal growth and transformation. Results are discussed with regard to future research and practice with rural women with HIV/AIDS, with an emphasis on the importance of social support and counseling opportunities in facilitating women's progress through the emotional process associated with HIV/AIDS diagnosis and treatment. © 2007 Wiley Periodicals, Inc.     

The year-long effect of HIV-positive test results on pregnancy intentions, contraceptive use, and pregnancy incidence among Malawian women

OBJECTIVES: To estimate the effect of receiving HIV-positive test results on intentions to have future children and on contraceptive use and to assess the association between pregnancy intentions and pregnancy incidence among HIV-positive women in Malawi. METHODS: Women of unknown HIV status completed a questionnaire about pregnancy intentions and contraceptive use and then received HIV voluntary counseling and testing (VCT). Women who were HIV-positive and not pregnant were enrolled and followed for 1 year while receiving HIV care and access to family planning (FP) services. RESULTS: Before receiving their HIV test results, 33% of women reported a desire to have future children; this declined to 15% 1 week later (P < 0.0001) and remained constant throughout follow-up. Contraceptive use increased from 38% before HIV testing to 52% 1 week later (P < 0.0001) and then decreased to 46% by 12 months. The pregnancy incidence among women not reporting a desire to have future children after VCT was less than half of the incidence among women reporting this desire. CONCLUSIONS: With knowledge of their HIV-positive status, women were less likely to desire future pregnancies. Pregnancy incidence was lower among women not desiring future children. Integration of VCT, FP, and HIV care could prevent mother-to-child HIV transmission.     

Frequency of visits to health facilities and HIV services offered to men,Malawi

ObjectiveTo determine how often men in Malawi attend health facilities and if testing for human immunodeficiency virus (HIV) is offered during facility visits.MethodsWe conducted a cross-sectional, community-representative survey of men (15–64 years) from 36 villages in Malawi. We excluded men who ever tested HIV-positive. Primary outcomes were: health facility visits in the past 12 months (for their own health (client visit) or to support the health services of others (guardian visit)); being offered HIV testing during facility visits; and being tested that same day. We disaggregated all results by HIV testing history: tested ≤ 12 months ago, or in need of testing (never tested or tested > 12 months before).FindingsWe included 1116 men in the analysis. Mean age was 34 years (standard deviation: 13.2) and 55% (617/1116) of men needed HIV testing. Regarding facility visits, 82% (920/1116) of all men and 70% (429/617) of men in need of testing made at least one facility visit in the past 12 months. Men made a total of 1973 visits (mean two visits): 39% (765/1973) were as guardians and 84% (1657/1973) were to outpatient departments. Among men needing HIV testing, only 7% (30/429) were offered testing during any visit. The most common reason for not testing was not being offered services (37%; 179/487).ConclusionMen in Malawi attend health facilities regularly, but few of those in need of HIV testing are offered testing services. Health screening services should capitalize on men’s routine visits to outpatient departments as clients and guardians.     

A community perspective on the efficacy of malaria treatment options for children in Lundazi district, Zambia

In 1996, Zambia's Ministry of Health made sulfadoxine-pyrimethamine (SP) available as a second-line antimalarial. SP differs from chloroquine (CQ) in ways that might affect parents' acceptance of the drug, resulting in possible delays in seeking treatment if parents perceive SP as less efficacious. A multifaceted study consisting of a rapid community ethnographic assessment to examine local attitudes and perceptions toward malaria, a 14-day in vivo drug efficacy study comparing clinical and parasitological efficacy of CQ, SP, and SP with paracetamol (PCM) in children under five, and a qualitative study examining caretakers' perceptions of drug efficacy helped to guide implementation of the new drug policy. The rapid ethnographic study indicated that the community was aware of malaria as an illness best treated with modern medicines, particularly CQ. The drug efficacy study demonstrated a 25% level of clinical failures compared to none with SP, and 30% of the children treated with CQ had either RIII or RII parasitological failures whereas none occurred in children treated with SP. Most parents perceived that their children were improving and that the drugs were working. Parents in the SP groups were most pleased and readily accepted SP as a new drug. The addition of PCM did not improve perceptions of SP efficacy, contradicting conventional wisdom regarding the need for direct antipyretic action for parents to perceive a drug as efficacious. The combined results reflected a community that was in the beginning stages of evaluating a new malaria therapy mostly unknown to them. Perceptions of efficacy of CQ were beginning to shift, indicating a readiness for accepting a new drug based on its shown biological efficacy. Parasitological and clinical failure rates reinforced the need to fully implement the changed national policy as soon as possible, and to consider a change in first-line therapy.     

Improving ART initiation among men who use HIV self‐testing in Malawi: a qualitative study

IntroductionHIV self‐testing (HIVST) increases HIV testing uptake among men; however, the linkage to antiretroviral therapy (ART) among HIVST users is low. Innovative strategies for ART initiation are needed, yet little is known about the unique barriers to care experienced by male HIVST users, and what ART‐related interventions men desire.MethodsWe conducted semi‐structured in‐depth interviews with cisgender men (≥15 years) in Malawi who tested HIV positive using HIVST between 2018 and 2020, as well as interviews with their female partners (≥15 years) who distributed the HIVST kits. Medical records from seven facilities were used to identify respondents. We included men who received HIVST from a health facility (primary distribution) and from sexual partners (secondary distribution). Interview guides focused on unique barriers to ART initiation following HIVST and desired interventions to improve linkage and initiation. Interviews were audio recorded, translated and transcribed to English, and analysed using constant comparison methods in Atlas.ti v.8.4. Themes were compared by HIVST distribution strategy. Data were collected between 2019 and 2020.ResultsTwenty‐seven respondents were interviewed: eight male/female dyads (16 respondents), eight men without a female partner and three women who represented men who did not participate in the study. Among the 19 men represented (16 men interviewed in person, three represented by secondary report from female partners), seven received HIVST through primary distribution, 12 through secondary distribution. Six men never initiated ART (all secondary HIVST distribution). Barriers to ART initiation centred on the absence of healthcare workers at the time of diagnosis and included lack of external motivation for linkage to care (men had to motivate themselves) and lack of counselling before and after testing (leaving ART‐related fears and misconceptions unaddressed)––the latter was especially true for secondary HIVST distribution. Desired interventions were similar across distribution strategies and included ongoing peer mentorship for normalizing treatment adherence, counselling messages tailored to men, outside‐facility services for convenience and privacy, and facility navigation to help men understand how to navigate ART clinics.ConclusionsMale HIVST users face unique challenges to ART initiation, especially those receiving HIVST through secondary distribution. Male‐tailored interventions are desired by men and may help overcome barriers to care.