The authors are presenting a case of young female with Marseille fever contracted in Spain. The clinical manifestation of the illness was characterized by fevers, exanthema, headache and a typical skin rash ("the black spot") and prompted the authors to strongly consider the diagnosis of Marseille fever and to initiate appropriate antibiotic therapy. The diagnosis was confirmed later by serology. The article introduces new taxonomy of Rickettsial species and presents an overview and epidemiological aspects of specific diseases caused by them. The clinical manifestation, diagnosis and treatment of Marseille fever are discussed in greater detail.
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PLoS Negl Trop Dis
December 2024
Unité des Virus Émergents (UVE: Aix-Marseille Univ, Università di Corsica, IRD 190, Inserm 1207, IRBA), France.
West Nile Virus (WNV) and Usutu virus (USUV) circulate through complex cryptic transmission cycles involving mosquitoes as vectors, birds as amplifying hosts and several mammal species as dead-end hosts. Both viruses can be transmitted to humans through mosquito bites, which can lead to neuroinvasive and potentially fatal disease. Notably, WNV can also be transmitted through blood donations and organ transplants.
View Article and Find Full Text PDFJ Clin Microbiol
December 2024
Unite des Virus Emergents (UVE: Aix-Marseille Univ, Universita di Corsica, IRD 190, Inserm 1207, IRBA), Marseille, France.
Mosquito-borne viruses represent a large global health burden. With geographic expansion of competent vectors for chikungunya virus (CHIKV), dengue virus (DENV), and Zika virus (ZIKV) in Europe, it is anticipated that the number of autochthonous cases of these tropical viruses in Europe will increase. Therefore, regular assessment of diagnostic capabilities in Europe is important.
View Article and Find Full Text PDFActa Derm Venereol
December 2024
Nantes University, Department of Dermatology, CIC 1413, INSERM UMR 1302/EMR6001 INCIT, CHU de Nantes, Nantes, France.
Metastatic uveal melanoma is a rare disease with a poor prognosis. Usual treatments have not proven effective. Tebentafusp, a bispecific protein targeting melanoma cells and T lymphocytes, is the first approved treatment with a proven survival benefit in a randomized clinical.
View Article and Find Full Text PDFEuro Surveill
December 2024
Université de Lorraine, École de santé publique - UR 4360 INSPIIRE, Nancy, France.
BackgroundWithin the International Health Regulations framework, the French High Council for Public Health was mandated in 2022 by health authorities to establish a list of priority infectious diseases for public health, surveillance and research in mainland and overseas France.AimOur objective was to establish this list.MethodsA multi-criteria decision analysis was used, as recommended by the European Centre for Disease Prevention and Control.
View Article and Find Full Text PDFInt J Infect Dis
December 2024
Department of Infectious Diseases, Toulouse University Hospital, Toulouse, France; Toulouse Institute for Infectious and Inflammatory Diseases, INSERM UMR1291 - CNRS UMR5051 - Toulouse III University, Toulouse, France.
Background: Despite vaccination, patients receiving anti-CD20 monoclonal antibodies (mAbs) for multiple sclerosis (MS) or neuromyelitis optica spectrum disorders (NMOSD) have an increased risk of developing severe or protracted COVID-19. The aim of this study was to describe the effect of COVID-19 convalescent plasma (CCP) in patients with MS or NMOSD exposed to anti-CD20 and infected by SARS-CoV-2.
Methods: This French national, retrospective cohort study was conducted between November 2020 and June 2023.
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