Lanceï Kaba

• Doctor of Veterinary Medicine
• Institut Supérieur des Sciences et de Médecine Vétérinaire (ISSMV) de Dalaba, Guinea

This study aimed at systematically exploring the seasonalities of bacterial identifications from 1 February 2014 to 31 January 2020 in hospitalized patients, considering the infectious site and the community-acquired or hospital-associated origin. Bacterial identifications were extracted from the data warehouse of the Institut Hospitalo-Universitai...

This study aimed at systematically exploring seasonalities of a 16 years series of bacterial identifications in hospitalized patients, considering the infectious site and the community-acquired or hospital-associated origin. Deduplicated bacterial identifications from February 2004 to February 2020 were extracted from the data warehouse of the Inst...

Background The arboviruses continue to be a threat to public health and socioeconomic development in sub-Saharan Africa (SSA). Seroprevalence surveys can be used as a population surveillance strategy for arboviruses in the absence of treatment and vaccines for most arboviruses, guiding the public health interventions. The objective of this study wa...

The objective of this study was to describe the resistance profile of enterobacterals isolated from urine samples at the laboratory of Donka National Hospital. Urine samples were collected from both outpatients and hospitalized patients. Cultures were performed using standard techniques, strains were identified using the API 20E kit, and antibiotic...

Peste des petits ruminants virus (PPRV) causes a highly infectious disease affecting mainly goats and sheep in large parts of Africa, Asia, and the Middle East and has an important impact on the global economy and food security. Full genome sequencing of PPRV strains has proved to be critical to increasing our understanding of PPR epidemiology and...

The objective of this study is to describe the epidemiological situation of toxoplasmosis in cats and women undergoing prenatal consultation in the city of Coyah (Guinea). During the study, 100 cat sera and 100 sera from women in prenatal consultation were analyzed with a Toxo-Screen DA (Modified Antigen Agglutination Test) kit. The results indicat...

The most common anthropozoonoses on the African continent are coxiellosis and Rift Valley fever. It is known that detection of specific IgG antibodies in the blood sera of farm animals is one of the indicators of the pathogen circulation in a certain territory. The aim of the work was to identify specific IgG antibodies in the blood sera of farm an...

Background: In Senegal, the incidence of SARS-CoV-2 evolved with four successive epidemic waves. The first wave started in March 2020 with low virus variability, whilst the second outbreak, which started in December 2020, was dominated by the Alpha variant. The third wave took place in June 2021, and the fourth at the end of November 2021. Our inte...

Background: Preterm birth is a major cause of morbidity and mortality in infants and children. Non-invasive methods for screening the neonatal immune status are lacking. Archaea, a prokaryotic life domain, comprise methanogenic species that are part of the neonatal human micro-biota and contribute to early immune imprinting. However, they have not...

Background We systematically survey respiratory and gastrointestinal infections of viral origin in samples sent to our university hospital institute in Marseille, southern France. Here, we evaluated whether the measures implemented to fight COVID-19 had an effect on the dynamics of viral respiratory or gastrointestinal infections. Methods We analy...

Background: Preterm birth is a major cause of morbidity and mortality in infants and children. Non-invasive methods for screening the neonatal immune status are lacking. Archaea, a prokaryotic life domain, comprise methanogenic species that are part of the neonatal human microbiota and contribute to early immune imprinting. However, they have not y...

The objective of this paper is to describe the surveillance system MIDaS and to show how this system has been used for evaluating the consequences of the French COVID-19 lockdown on the bacterial mix of AP-HM and the antibiotic resistance. MIDas is a kind of surveillance activity hub, allowing the automatic construction of surveillance control boar...

Peste des petits ruminants (PPR) is a deadly viral disease that mainly affects small domestic ruminants. This disease threaten global food security and rural economy but its control is complicated notably because of extensive, poorly monitored animal movements in infected regions. Here we combined the largest PPR virus genetic and animal mobility n...

Peste des petits ruminants (PPR) is a highly contagious and devastating viral disease of small ruminants. It represents a serious risk for the economy and food security in regions of Africa, Middle East and Asia where the disease is endemic. Integrated knowledge of evolutionary and epidemiological factors underlying PPR virus (PPRV) emergence, pers...

Trypanosomes are parasitic protozoans that live in the blood of a great variety of species including human transmitted by the tsetse flies. Indentifying trypanosomes in tsetse flies provides a measure of disease risk and a basis for the design of control approaches. The objective of the present study was to identify the species of the trypanosomes...