High Severe Acute Respiratory Syndrome Coronavirus 2 Antibody Prevalence After the Third Epidemic Wave (May-October 2021) in Matadi, Democratic Republic of the Congo.

Background: By the end of the third wave of the coronavirus disease 2019 (COVID-19) epidemic (May-October 2021), only 3130 of the 57 268 confirmed cases of coronavirus disease 2019 (COVID-19) in the Democratic Republic of the Congo (DRC) were reported in Kongo Central. This province, and especially its capital city, Matadi, has essential trade and exchanges with Kinshasa, the epicenter of the COVID-19 epidemic in DRC. Kinshasa accounted for 60.

Pathogenic Variant in Lynch Syndrome-Associated Colorectal Cancer with Polyps.

 Lynch syndrome (LS) is an autosomal dominant condition due to the germline mutation in the mismatch repair (MMR) genes including , , and (post-meiotic segregation increased 2). The MMR mutation carriers have high risk for cancers. Pathogenic variants are rarely reported in LS-associated colorectal cancer (CRC) with colorectal polyps.

Data flows during public health emergencies in LMICs: A people-centered mapping of data flows during the 2018 ebola epidemic in Equateur, DRC.

In infectious outbreaks, rapid case detection and reporting, coordination, and context-specific strategies are needed for rapid containment. Data sharing between actors, and the speed and content of data flows, is essential for expediting epidemic response. In this study, researchers mapped data flows during the 2018 Ebola Virus Disease (EVD) outbreak in Equateur Province in the Democratic Republic of the Congo using semi-structured interviews, ethnographic research, and focus groups with EVD response actors.

[Epidemiological, Clinical And Therapeutic Profile Of Hiv-Infected Patients On Antiretroviral Treatment In Kisangani, Democratic Republic Of Congo].

Material And Method: This was a cross-sectional and descriptive study with retrospective collection conducted from 1 January 2020 to 31 December 2021 in Kisangani on HIV-infected patients. Sociodemographic, clinical and therapeutic data of patients were recorded and analyzed.

Results: A total of 124 patients were identified, 71% of whom were females.

Adherence to COVID-19 preventive measures in Sub-Saharan Africa during the 1st year of the pandemic: Pooled analysis of the International Citizen Project on COVID-19 (ICPCovid) surveys.

Introduction: While most governments instituted several interventions to stall the spread of COVID-19, little is known regarding the continued observance of the non-pharmaceutical COVID-19 preventive measures particularly in Sub-Saharan Africa (SSA). We investigated adherence to these preventive measures during the initial 6 months of the COVID-19 outbreak in some SSA countries.

Methods: Between March and August 2020, the International Citizen Project on COVID-19 consortium (www.

Protein Content and Amino Acid Profiles of Selected Edible Insect Species from the Democratic Republic of Congo Relevant for Transboundary Trade across Africa.

This study analyzed the protein content of ten edible insect species (using the Dumas method), then focused on the amino acid (AA) profiles of the six major commercially relevant species using HPLC (high-pressure (or performance) liquid chromatography). The protein contents varied significantly from 46.1% to 52.

Building the capacity of West African countries in Aedes surveillance: inaugural meeting of the West African Aedes Surveillance Network (WAASuN).

Arboviral diseases such as dengue, Zika and chikungunya transmitted by Aedes mosquitoes have been reported in 34 African countries. Available data indicate that in recent years there have been dengue and chikungunya outbreaks in the West Africa subregion, in countries including Côte d'Ivoire, Burkina Faso, Gabon, Senegal, and Benin. These viral diseases are causing an increased public health burden, which impedes poverty reduction and sustainable development.

Environmental Drivers of Monkeypox Transmission in the Democratic Republic of the Congo.

Monkeypox (MPX) is an emergent severe zoonotic disease resembling that of smallpox. To date, most cases of human MPX have been reported in the Democratic Republic of the Congo (DRC). While the number of cases has increased steadily in the DRC over the last 30 years, the environmental risk factors that drive the spatiotemporal dynamics of MPX transmission remain poorly understood.

Determinants of Knowledge, Attitudes, and Practices of Frontline Health Workers During the First Wave of COVID-19 in Africa: A Multicenter Online Cross-Sectional Study.

Background: During its first wave of COVID-19 infection in sub-Saharan Africa, there was insufficient understanding of the pandemic among frontline health workers. This study was carried out to determine the knowledge, attitude, and practices (KAP) of frontline health workers (HWs) towards COVID-19 in Africa and their related factors.

Methods: This was a multicenter online cross-sectional study conducted between April 2020 and July 2020 using a Google survey link among frontline HWs involved in the COVID-19 response in 26 African countries.

Review of Neurosurgery in the Democratic Republic of Congo: Historical Approach of a Local Context.

Neurosurgical practice in the Democratic Republic of Congo (DRC) is challenged by limited resources and infrastructure. The DRC has 16 local residing neurosurgeons for 95 million inhabitants, a ratio of 1 neurosurgeon per 5.9 million Congolese citizens.

A New Perspective on Cooking Stove Loss Coefficient Assessment by Means of the Second Law Analysis.

The chimney effect taking place in biomass cooking stoves results from a conversion process between thermal and mechanical energy. The efficiency of this conversion is assessed with the stove loss coefficient. The derivation of this quantity in cooking stove modelling is still uncertain.

Determinants of Patients' Adherence to Malaria Treatment in the Democratic Republic of the Congo.

(1) Background: Malaria heavily affects the Democratic Republic of the Congo (DRC) despite the use of effective drugs. Poor adherence to malaria treatment may contribute to this problem. (2) Methods: In one rural and one urban health area in each of the 11 former provinces of the DRC, all households with a case of malaria in the 15 days preceding the survey were selected and the patients or caregivers were interviewed.

[Acceptability of the screening test for COVID-19 in the Brazzaville population].

The COVID-19 pandemic affects populations worldwide without distinction. Large-scale RT-PCR testing was proposed to the populations to promote early diagnosis and management. The absence of publications related to COVID-19/Congo testing justified this study.

Developing mental health services during and in the aftermath of the Ebola virus disease outbreak in armed conflict settings: a scoping review.

Background: Mental health is mostly affected by numerous socioeconomic factors that need to be addressed through comprehensive strategies. The aftermath of armed conflict and natural disasters such as Ebola disease virus (EVD) outbreaks is frequently associated with poor access to mental healthcare. To design the basis of improving mental health services via the integration of mental health into primary health care in the Democratic Republic of Congo (DRC), we conducted a scoping review of available literature regarding mental illness in armed conflict and EVD outbreak settings.

Evaluation of needs and supply of emergency care in Kinshasa, Democratic Republic of Congo: a cross-sectional household survey.

Objective: Emergency care can address over half of deaths occurring each year in low-income countries. A baseline evaluation of the specific needs and gaps in the supply of emergency care at community level could help tailor suitable interventions in such settings. This study evaluates access to, utilisation of, and barriers to emergency care in the city of Kinshasa, Democratic Republic of Congo.

Simplified antibiotic regimens for young infants with possible serious bacterial infection when the referral is not feasible in the Democratic Republic of the Congo.

Introduction: Neonates with serious bacterial infections should be treated with injectable antibiotics after hospitalization, which may not be feasible in many low resource settings. In 2015, the World Health Organization (WHO) launched a guideline for the management of young infants (0-59 days old) with possible serious bacterial infection (PSBI) when referral for hospital treatment is not feasible. We evaluated the feasibility of the WHO guideline implementation in the Democratic Republic of the Congo (DRC) to achieve high coverage of PSBI treatment.

Evolutionary convergence in body shape obscures taxonomic diversity in species of the African Labeo forskalii group: Case study of L. parvus Boulenger 1902 and L. ogunensis Boulenger 1910.

Labeo is the third most diverse genus of African cyprinids and is widely distributed across the continent. Labeo parvus, a small species originally described from the Congo basin, has been considered the only species of the L. forskalii group distributed across five African ichthyofaunal provinces (Nilo-Sudan, Congo, Cuanza, and Upper and Lower Guinea).

Etiological spectrum of persistent fever in the tropics and predictors of ubiquitous infections: a prospective four-country study with pooled analysis.

Background: Persistent fever, defined as fever lasting for 7 days or more at first medical evaluation, has been hardly investigated as a separate clinical entity in the tropics. This study aimed at exploring the frequencies and diagnostic predictors of the ubiquitous priority (i.e.

Antibiotic use from formal and informal healthcare providers in the Democratic Republic of Congo: a population-based study in two health zones.

Objective: In the Democratic Republic of Congo and other low-resource countries, community-acquired pathogens are increasingly resistant to most locally available antibiotics. To guide efforts to optimize antibiotic use to limit antibiotic resistance, we quantified healthcare provider-specific and community-wide antibiotic use.

Methods: From household surveys, we estimated monthly healthcare visit rates by provider.

Field performance of three Ebola rapid diagnostic tests used during the 2018-20 outbreak in the eastern Democratic Republic of the Congo: a retrospective, multicentre observational study.

Background: The Democratic Republic of the Congo has confronted 13 outbreaks of Ebola virus disease since 1976. Rapid diagnostic tests (RDTs) detecting viral antigens have been developed to circumvent difficulties encountered with RT-PCR for diagnosis in remote low-resource settings, but there is still uncertainty about their performance characteristics and usability during outbreaks. We aimed to assess the field performance of three antigen detection RDTs compared with the gold-standard Cepheid GeneXpert Ebola assay results.

Assessing Determinants of Programmatic Performance of Community Management of Malaria, Pneumonia, and Diarrhea in Children in Africa: Protocol and Data Collection for a Mixed Methods Evaluation of Integrated Community Case Management.

Background: Integrated community case management (iCCM) is a child health program designed to provide integrated community-based care for children with pneumonia, malaria, or diarrhea in hard-to-reach areas of low- and middle-income countries. The foundation of the intervention is service delivery by community health workers (CHWs) who depend on reliable provision of drugs and supplies, consistent supervision, comprehensive training, and community acceptance and participation to perform optimally. The effectiveness of the program may also depend on a number of other elements, including an enabling policy environment, financing mechanisms from the national to the local level, data transmission systems, and appropriate monitoring and evaluation.