Evidence of Orientia spp. Endemicity among Severe Infectious Disease Cohorts, Uganda.

At 3 severe infection cohort sites in Uganda, Orientia seropositivity was common. We identified 4 seroconversion cases and 1 PCR-positive case. These results provide serologic and molecular support for Orientia spp. circulating in sub-Saharan Africa, possibly expanding its endemic range. Orientia infections could cause severe illness and hospitalizations in this region.

Cholera and COVID-19 pandemic prevention in multiple hotspot districts of Uganda: vaccine coverage, adverse events following immunization and WASH conditions survey.

BACKGROUND: Between March, 2020 and December, 2021 due to cholera and coronavirus disease 2019 (COVID-19) pandemics, there were 1,534 cholera cases with 14 deaths and 136,065 COVID-19 cases with 3,285 deaths reported respectively in Uganda. This study investigated mass vaccination campaigns for the prevention of the two pandemics namely: oral cholera vaccine (OCV) and COVID-19 vaccine coverage; adverse events following immunization (AEFI); barriers and enablers for the vaccine uptake and assessed water, sanitation and hygiene (WASH) conditions in the six cholera and COVID-19 hotspot districts of Uganda. METHODS: A household survey was conducted between January and February, 2022 in the six cholera hotspot districts of Uganda which had recently conducted OCV mass vaccination campaigns and had ongoing COVID-19 mass vaccination campaigns. The survey randomly enrolled 900 households with 4,315 persons of whom 2,085 were above 18 years. Data were collected using a data entry application designed in KoBoToolbox and analysed using STATA version 14. Frequencies, percentages, odds ratios, means, confidence intervals and maps were generated and interpreted. RESULTS: The OCV coverage for dose one and two were 85% (95% CI: 84.2-86.4) and 67% (95% CI: 65.6-68.4) respectively. Among the 4,315 OCV recipients, 2% reported mild AEFI, 0.16% reported moderate AEFI and none reported severe AEFI. The COVID-19 vaccination coverage for dose one and two were 69.8% (95% CI: 67.8-71.8) and 18.8% (95% CI: 17.1-20.5) respectively. Approximately, 23% (478/2,085) of COVID-19 vaccine recipient reported AEFI; most 94% were mild, 0.6% were moderate and 2 cases were severe. The commonest reason for missing COVID-19 vaccine was fear of the side effects. For most districts (5/6), sanitation (latrine/toilet) coverage were low at 7.4%-37.4%. CONCLUSION: There is high OCV coverage but low COVID-19 vaccine and sanitation coverage with high number of moderate cases of AEFI recorded due to COVID-19 vaccines. The low COVID-19 vaccine coverage could indicate vaccine hesitancy for COVID-19 vaccines. Furthermore, incorporation of WASH conditions assessment in the OCV coverage surveys is recommended for similar settings to generate data for better planning. However, more studies are required on COVID-19 vaccine hesitancy.

Optimizing Highly Infectious Disease Isolation Unit Management: Experiences From the Infectious Diseases Isolation and Research Unit, Fort Portal, Uganda.

Infectious disease outbreaks on the scale of the current coronavirus disease 2019 (COVID-19) pandemic are a new phenomenon in many parts of the world. Many isolation unit designs with corresponding workflow dynamics and personal protective equipment postures have been proposed for each emerging disease at the health facility level, depending on the mode of transmission. However, personnel and resource management at the isolation units for a resilient response will vary by human resource capacity, reporting requirements, and practice setting. This study describes an approach to isolation unit management at a rural Uganda Hospital and shares lessons from the Uganda experience for isolation unit managers in low- and middle-income settings.

Leveraging investments in Ebola preparedness for COVID-19 in Sub-Saharan Africa.

The emergence of SARS-CoV-2 in China and transmission to more than 80 territories worldwide, including nine countries in Africa, presents a delicate situation for low-resource settings. Countries in Eastern and Central Africa have been on high alert since mid-2018 in anticipation of regional spread of the Ebola virus from the Democratic Republic of Congo. Significant investment has been made to support enhanced surveillance at point of entry and hospitals, infection control practices, clinical case management, and clinical research. With a new threat on the horizon, African countries have an opportunity to leverage the existing capacities for Ebola preparedness to brace for the imminent threat.

Pre-positioned Outbreak Research: The Joint Medical Emerging Diseases Intervention Clinical Capability Experience in Uganda.

The West Africa Ebola virus disease outbreak of 2014-2016 demonstrated that responses to viral hemorrhagic fever epidemics must go beyond emergency stopgap measures and should incorporate high-quality medical care and clinical research. Optimal patient management is essential to improving outcomes, and it must be implemented regardless of geographical location or patient socioeconomic status. Coupling clinical research with improved care has a significant added benefit: Improved data quality and management can guide the development of more effective supportive care algorithms and can support regulatory approvals of investigational medical countermeasures (MCMs), which can alter the cycle of emergency response to reemerging pathogens. However, executing clinical research during outbreaks of high-consequence pathogens is complicated and comes with ethical and research regulatory challenges. Aggressive care and excellent quality control must be balanced by the requirements of an appropriate infection prevention and control posture for healthcare workers and by overcoming the resource limitations inherent in many outbreak settings. The Joint Mobile Emerging Disease Intervention Clinical Capability was established in 2015 to develop a high-quality clinical trial capability in Uganda to support rigorous evaluation of MCMs targeting high-consequence pathogens like Ebola virus. This capability assembles clinicians, laboratorians, clinical researchers, logisticians, and regulatory professionals trained in infection prevention and control and in good clinical and good clinical laboratory practices. The resulting team is prepared to provide high-quality medical care and clinical research during high-consequence outbreaks.

Perceptions, attitude and use of family planning services in post conflict Gulu district, northern Uganda.

BACKGROUND: Northern Uganda was severely affected by two decades of civil war that led to the displacement and encampment of an estimated 1.6 million inhabitants. The objective of this study was to assess community perspectives, attitude and factors that influence use of family planning (FP) services in post conflict Gulu district. METHODS: We conducted a cross sectional study using multistage sampling technique. All three counties in the district were purposely selected. Two sub-counties per county and four parishes per sub-county were randomly selected. A total of 24 parishes (clusters) and 21 adult heads of households per cluster were randomly selected and interviewed. In total, 500 adults 117 males (23.4 %) and 383 females (76.6 %) were interviewed. We conducted 8 focus group discussions and 6 key informant interviews with family planning managers and service providers. Quantitative data were entered in EPI data and analyzed using STATA version 12. Qualitative data were analyzed manually using thematic content analysis. RESULTS: Contraceptive prevalence rate was 47.5 %. Communities perceive FP as acceptable, beneficial and geographically, temporally and financially accessible. Factors associated with FP use included age 26-35 years (AOR 1.92, 95 % CI 1.18-3.10, p = 0.008), and 36-45 years (AOR 2.27, 95 % CI 1.21-4.25, p = 0.010), rural residence (AOR = 0.41, 95 % CI 0.24-0.71, p = 0.001), cohabitation (AOR = 2.77, 95 % CI 1.15-6.65, p = 0.023), and being a farmer (AOR 0.59, 95 % CI 0.35-0.97, p = 0.037). The main reason for non-use of family planning was fear of side effects 88.2 %. The main source of FP services was government health facilities 94.2 %. CONCLUSION: Use of family planning is relatively high and communities view FP services as acceptable, beneficial and accessible. Family planning use is mainly determined by age, residence, occupation and marital status. Fear of side effects is the main impediment to FP use. There is need to increase awareness and effectively manage side effects of family planning in the settings.