A Comprehensive Study on the Hematological Progression of Sickle Cell Disease Patients with COVID-19 at the Center for Research and Control of Sickle Cell Disease, Bamako.

The Coronavirus disease 2019 pandemic is a real crisis that has exposed the unpreparedness of many healthcare systems worldwide. Several underlying health conditions have been identified as risk factors, including sickle cell disease, a chronic illness with various complications that can increase the risk of severe COVID-19 infection. Our study aimed to investigate the profile of sickle cell patients diagnosed with COVID-19 and explore any potential relationship between these two conditions.

Potential for a large-scale newborn screening strategy for sickle cell disease in Mali: A comparative diagnostic performance study of two rapid diagnostic tests (SickleScan® and HemotypeSC®) on cord blood.

Sickle cell disease (SCD) is a life-threatening disease requiring reliable early diagnosis. We assessed the acceptability and diagnostic performances of two rapid diagnostic tests (RDTs) to identify SCD (HbSS, HbSC, HbS/β-thalassaemia) or SCD carrier (HbS/HbC) in a pilot SCD newborn screening (NBS) strategy in Mali. All consenting delivering women were offered SCD NBS using cord blood sampling on two RDTs (SickleScan® and HemotypeSC®) compared to the high-performance liquid chromatography (HPLC) gold standard to detect SCD states.

[Platelet count in the steady state phase and clinical severity of sickle cell disease in a reference centre for sickle cell disease in Mali].

Risk factors associated with complications occurring in sickle cell disease are not fully elucidated. The purpose of this study was to evaluate the existence of an association between the clinical severity of sickle cell disease and platelet count in the steady state phase in patients with sickle cell disease followed up at the Center for Research and Control of Sickle Cell Disease in Bamako, Mali. We conducted a retrospective review of 40 medical records of patients aged 5 to 42 years with sickle cell disease at the Center for Research and Control of Sickle Cell Disease in Bamako, Mali.

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.

Seroprevalence of anti-SARS-CoV-2 antibodies in Senegal: a national population-based cross-sectional survey, between October and November 2020.

Objectives: A nationwide cross-sectional epidemiological survey was conducted to capture the true extent of coronavirus disease 2019 (COVID-19) exposure in Senegal.

Methods: Multi-stage random cluster sampling of households was performed between October and November 2020, at the end of the first wave of COVID-19 transmission. Anti-severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) antibodies were screened using three distinct ELISA assays.

[Knowledge, attitudes and practices of the population of Dakar region on the COVID-19].

Introduction: Faced with the increase in confirmed cases of COVID-19 in Senegal, particularly in the region of Dakar, epicenter of the disease, it is necessary to study the knowledge, attitudes and practices of the populations of the West and South districts on COVID-19.

Methods: A cross-sectional and analytical study was conducted from May 9 to 30, 2020. A four-stage cluster survey was carried out at the level of the West and South districts.

[Not Available].

Introduction: Faced with the increase in confirmed cases of COVID-19 in Senegal, particularly in the region of Dakar, epicenter of the disease, it is necessary to study the knowledge, attitudes and practices of the populations of the West and South districts on COVID-19.

Methods: A cross-sectional and analytical study was conducted from May 9 to 30, 2020. A four-stage cluster survey was carried out at the level of the West and South districts.

[Iatrogenic common carotid artery injury secondary to an internal jugular venous catheterization].

Carotid injury occurring during venous jugular catheterization is a rare but potentially dramatic event. We report a case of compressive cervical hematoma associated with haemothorax occurred after common carotid artery injury during internal jugular venous catheterization. The diagnosis and management of this type of complication are discussed.