Following the COVID-19 pandemic, the Malawi Government released a policy that promoted the scale-up of six-monthly multi-month dispensing (6-MMD) of antiretroviral therapy (ART) to people living with HIV in order to decrease congestion at health facilities and transmission of COVID-19. We evaluated the barriers and facilitators to implementing the scale-up of 6-MMD.We conducted a cross-sectional study and collected quantitative and qualitative data from 13 January 2022 to 5 February 2022 at two high-volume primary health facilities in urban Blantyre, Malawi. A survey was self-administered to healthcare workers (HCWs) and a subset were purposively selected for key informant interviews. The interviews were guided by the consolidated framework for implementation research and questions focused on perceived barriers and facilitators to 6-MMD. We calculated proportions of reported barriers and facilitators based on the Likert scale. A thematic content analysis was done for qualitative data. Of the 77 HCWs who participated in the surveys, 56 (73%) were female and 22 (29%) were nurses. Major barriers to the implementation of 6-MMD were low drug supply and lack of understanding of the policy. Other reported barriers were s missing clinic appointments and viral load sample collection, if timelines for ART dispensation and viral load testing were misaligned. The major facilitators were orientation and review meetings, teamwork among staff, and the use of the electronic medical records system to track patients. Additionally, reduction in the number of patient visits, which reduced the workload of healthcare workers was cited as another motivator for implementing 6-MMD. Major facilitators to transition to 6-MMD included health care worker capacity building, teamwork and use of electronic medical records while major barriers included low drug supplies and lack of understanding of policy guidance. These findings may be helpful when developing strategies for increasing coverage and uptake of 6-MMD of ART.

Introduction Monitoring the SARS-CoV-2 pandemic in low-resource countries such as Malawi requires cost-effective surveillance strategies. This study explored the potential utility of phone-based syndromic surveillance in terms of its reach, monitoring trends in reported SARS-CoV-2-like/influenza-like symptoms (CLS/ILS), SARS-CoV-2 testing and mortality. Methods Mobile phone-based interviews were conducted between 1 July 2020 and 30 April 2022, using a structured questionnaire. Randomly digital dialled numbers were used to reach individuals aged ≥18 years who spoke Chichewa or English. Verbal consent was obtained, and trained research assistants with clinical and nursing backgrounds collected information on age, sex, region of residence, reported CLS/ILS in the preceding 2 weeks, SARS-CoV-2 testing and history of household illness and death. Data were captured on tablets using the Open Data Kit database. We performed a descriptive analysis and presented the frequencies and proportions with graphical representations over time. Findings Among 356 525 active phone numbers, 138 751 (38.9%) answered calls, of which 104 360 (75.2%) were eligible, 101 617 (97.4%) consented to participate, and 100 160 (98.6%) completed the interview. Most survey respondents were aged 25–54 years (72.7%) and male (65.1%). The regional distribution of the respondents mirrored the regional population distribution, with 45% (44%) in the southern region, 41% (43%) in the central region and 14% (13%) in the northern region. The reported SARS-CoV2 positivity rate was 11.5% (107/934). Of the 7298 patients who reported CLS/ILS, 934 (12.8%) reported having undergone COVID-19 testing. Of the reported household deaths, 47.2% (982 individuals) experienced CLS/ILS 2 weeks before their death. Conclusion Telephonic surveillance indicated that the number of SARS-CoV-2 cases was at least twice as high as the number of confirmed cases in Malawi. Our findings also suggest a substantial under-reporting of SARS-CoV-2-related deaths. Telephonic surveillance has proven feasible in Malawi, achieving the ability to characterise SARS-CoV-2 morbidity and mortality trends in low-resource settings.

Despite significant advances in HIV diagnosis and access to ART, many patients still present with advanced HIV disease (AHD). We assessed the effect of an optimized AHD care package on the screening and diagnosis of opportunistic diseases among clients enrolled in AHD care. This non-randomized cluster design was conducted using a hub-and-spoke model. Twenty-two health facilities, including hub facilities (eight hub sites) and their associated spoke facilities (14 spoke sites), were purposively selected as intervention sites (IS) across three districts in Malawi. The optimized AHD package implemented in these IS included enhanced CD4 testing, tuberculosis (TB) and cryptococcal antigen (CrAg) screening, and appropriate treatment of opportunistic diseases delivered through a hub-and-spoke model. Thirteen non-intervention sites (NIS) (five hub and eight spoke sites) were chosen from four districts that did not implement the intervention and were matched with the IS based on rural/urban settings and health facility types. We abstracted individual-level data from routine clinical records of clients meeting the World Health Organization's definition of AHD between June and December 2021. Of 963 patients with AHD, 57.4% were seen at IS, and 42.6% at NIS. The IS showed higher proportions of AHD clients identified at (44.3% vs. 36.8%, p = 0.020) and increased screening of children under five years old (7.1% vs. 2.7%, p = 0.004). Additionally, IS diagnosed more cases of WHO stage 3 or 4 disease (47.6% vs. 40.5%, P = 0.029). Patients seen at IS were significantly more likely to receive TB symptom screening (Adjusted Relative Risk [ARR]: 1.13, 95% Confidence Interval [CI]: 1.06-1.21), urine lateral flow lipoarabinomannan test administration (ARR: 1.94, 95% CI: 1.18-3.20), and TB diagnosis (ARR: 2.64, 95% CI: 1.47-4.75). Screening for neurological signs in IS was also improved (ARR: 1.07, 95% CI: 1.02-1.13), as was the diagnosis of cryptococcal meningitis (ARR: 4.28, 95% CI: 1.58-11.70), compared to NIS. There was no difference in retention and mortality in the care of patients after twelve months of follow-up between IS and NIS. Our study underscores the vital role of improving screening and diagnostic efforts for advanced HIV disease (AHD), notably targeting AHD-related opportunistic infections, including TB and Cryptococcal diseases. Word count: 4,832 words, excluding references.

Malawi experienced two waves of COVID-19 between April 2020 and February 2021. A High negative impact of COVID-19 was experienced in the second wave, with increased hospital admissions that overwhelmed the healthcare system. This paper describes a protocol to implement a telephone-based syndromic surveillance system to assist public health leaders in the guidance, implementation, and evaluation of programs and policies for COVID-19 prevention and control in Malawi. This is a serial cross-sectional telephonic-based national survey focusing on the general population and People living with HIV and AIDS. We will conduct a serial cross-sectional telephone survey to assess self-reported recent and current experience of influenza-like illness (ILI)/COVID-19-like-illness (CLI), household deaths, access to routine health services, and knowledge related to COVID-19. Structured questionnaires will be administered to two populations: 1) the general population and 2) people living with HIV (PLHIV) on antiretroviral therapy (ART) at EGPAF-supported health facilities. Electronic data collection forms using secure tablets will be used based on randomly selected mobile numbers from electronic medical records (EMR) for PLHIV. We will use random digit dialing (RDD) for the general population to generate phone numbers to dial respondents. The technique uses computer-generated random numbers, using the 10-digit basic structure of mobile phone numbers for the two existing mobile phone companies in Malawi. Interviews will be conducted only with respondents that will verbally consent. A near real-time online dashboard will be developed to help visualize the data and share results with key policymakers. The designed syndromic surveillance system is low-cost and feasible to implement under COVID-19 restrictions, with no physical contact with respondents and limited movement of the study teams and communities. The system will allow estimation proportions of those reporting ILI/CLI among the general population and PLHIV on ART and monitor trends over time to detect locations with possible COVID-19 transmission. Reported household deaths in Malawi, access to health services, and COVID-19 knowledge will be monitored to assess the burden and impact on communities in Malawi.

Background: Despite tremendous progress in antiretroviral therapy (ART) and access to ART, many patients have advanced human immunodeficiency virus (HIV) disease (AHD). Patients on AHD, whether initiating ART or providing care after disengagement, have an increased risk of morbidity and mortality. The Elizabeth Glaser Pediatric AIDS Foundation (EGPAF) launched an enhanced care package using a hub-and-spoke model to optimize AHD care in Malawi. This model improves supply availability and appropriate linkage to care. We utilized a hub-and-spoke model to share health facility challenges and recommendations on the AHD package for screening and diagnosis, prophylaxis, treatment, and adherence support. Methods: This qualitative study assessed the facility-level experiences of healthcare workers (HCWs) and lay cadres (LCs) providing AHD services to patients through an intervention package. The study population included HCWs and LCs supporting HIV care at four intervention sites. Eligible study participants were recruited by trained Research Assistants with support from the health facility nurse to identify those most involved in supporting patients with AHD. A total of 32 in-depth interviews were conducted. Thematic content analysis identified recurrent themes and patterns across participants’ responses. Results: While HCWs and LCs stated that most medications are often available at both hub and spoke sites, they reported that there are sometimes limited supplies and equipment to run samples and tests necessary to provide AHD care. More than half of the HCWs stated that AHD training sufficiently prepared them to handle AHD patients at both the hub and spoke levels. HCWs and LCs reported weaknesses in the patient referral system within the hub-and-spoke model in providing a linkage of care to facilities, specifically improper referral documentation, incorrect labeling of samples, and inconsistent availability of transportation. While HCWs felt that AHD registers were time-consuming, they remained motivated as they thought they provided better patient services. Conclusions: These findings highlight the importance of offering comprehensive AHD services. The enhanced AHD program addressed weaknesses in service delivery through decentralization and provided services through a hub-and-spoke model, improved supply availability, and strengthened linkage to care. Additionally, addressing the recommendations of service providers and patients is essential to improve the health and survival of patients with AHD.

In sub-Saharan Africa, 20-40% of people living with HIV present with advanced HIV disease (AHD), which can be diagnosed, treated, and prevented using a package of care recommended by WHO. We aimed to project the cost-effectiveness and budget impact of the WHO-recommended AHD package in Malawi. Using the Cost-Effectiveness of Preventing AIDS Complications-International model, we simulated a cohort of non-hospitalised people living with HIV (aged >19 years) initiating antiretroviral therapy (ART), 25% of whom had AHD (CD4 count <200 cells per μL and/or WHO stage 3 or 4 disease). We assessed 13 increasingly comprehensive strategies, ranging from ART only to the WHO-recommended AHD package, including tuberculosis diagnostics (ie, sputum Xpert and urine lipoarabinomannan), tuberculosis preventive therapy, serum cryptococcal antigen (CrAg) screening with pre-emptive fluconazole treatment if CrAg-positive, and co-trimoxazole to prevent bacterial infections. Model outcomes included 1 year survival, life expectancy, costs, and incremental cost-effectiveness ratios (ICERs, US$ per quality-adjusted life-year [QALY]); we considered a strategy cost-effective if the ICER was less than $600 per QALY (based on 2023 Malawi per capita gross domestic product). ART only resulted in life expectancy of 17·45 undiscounted QALYs and discounted lifetime costs of $1450. All other strategies would increase both QALYs and costs. The WHO-recommended AHD package would result in the greatest life expectancy (19·30 undiscounted QALYs) and be cost-effective (ICER $580 per QALY). AHD prevalence and intervention efficacy had the greatest influence on ICERs; however, the WHO-recommended AHD package would remain cost-effective over a wide range of estimates. The WHO-recommended AHD package of care at ART initiation would provide substantial clinical benefits and be cost-effective in Malawi. This package for AHD should be made widely available in Malawi and similar settings. WHO, the HIV Modelling Consortium within the Institute for Global Health at University College London, the Bill & Melinda Gates Foundation, the National Institute of Allergy and Infectious Diseases, the Massachusetts General Hospital Jerome and Celia Reich Endowed Scholar in HIV/AIDS Research Award, and the Steve and Deborah Gorlin Massachusetts General Hospital Research Scholars Award. For the Chichewa translation of the abstract see Supplementary Materials section.