Convalescent plasma in patients receiving rituximab or ocrelizumab for multiple sclerosis or neuromyelitis Optica spectrum disorder with Covid-19: A multicenter retrospective study.

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.

Posterior reversible encephalopathy syndrome in early lyme neuroborreliosis.

We report a case of posterior reversible encephalopathy syndrome in an adult patient fulfilling criteria for proven early Lyme neuroborreliosis.

Early neurosyphilis with serofast state.

We report a rare case of confirmed early neurosyphilis with serofast state in HIV-negative patient, with uncontrolled type 2 diabetes mellitus. Syphilitic meningitis was diagnosed initially on serology and cerebrospinal fluid (CSF) analysis. The patient had persistently raised non-treponemal titres on serum with negative CSF venereal disease research laboratory result, following treatment during 3 years of follow-up.

CRP under 130 mg/L rules out the diagnosis of Legionella pneumophila serogroup 1 (URINELLA Study).

Introduction: In case of pneumonia, some biological findings are suggestive for Legionnaire's disease (LD) including C-reactive protein (CRP). A low level of CRP is predictive for negative Legionella Urinary-Antigen-Test (L-UAT).

Method: Observational retrospective study in Nord-Franche-Comté Hospital with external validation in Besançon University Hospital, France which included all adults with L-UAT performed during January 2018 to December 2022.

Outbreak of pneumonia in hospitalized patients: Who is concerned? Nord Franche-Comté Hospital, France, 2023-2024.

We report an outbreak of confirmed community-acquired pneumonia (CAP) in Hospital, France, from 14 November 2023 to 31 January 2024. All 13 inpatients (11 adults with a mean age of 45.5 years and 2 children) were diagnosed with positive serology and/or positive reverse transcription polymerase chain reaction (RT-PCR) on respiratory specimens.

Clinical spectrum of ocular manifestations in COVID-19: a case series.

In this current case series, all Coronavirus disease 2019 patients had predominant ophthalmological presentation. Only one patient sough care for concomitant respiratory symptoms. We reported herein 2 cases with cranial oculomotor nerve palsy, one patient with confirmed diagnosis of branch retinal vein occlusion, and the last one patient presenting for acute kareto-conjunctivitis with several recurrences, which was unsuccessfully treated with steroids and requiring cliclosporin.

Prolonged SARS-CoV-2 Infection in Patients Receiving Anti-CD20 Monoclonal Antibodies: A Diagnostic Challenged by Negative Nasopharyngeal RT-PCR and Successful Treatment with COVID-19 High-Titer Convalescent Plasma.

We highlighted in this current paper similar prolonged respiratory presentation with COVID-19 pneumonia in four severely immunocompromised patients currently being treated with anti-CD20 monoclonal antibodies (mAbs), such as ocrelizumab and rituximab, for multiple sclerosis or rheumatoid polyarthritis. Real-time reverse transcription-polymerase chain reaction on a nasopharyngeal swab specimen was negative in all patients. SARS-CoV-2 infection was confirmed from bronchoalveolar lavage fluid.

Campylobacter fetus Invasive Infections and Risks for Death, France, 2000-2021.

Campylobacter fetus accounts for 1% of Campylobacter spp. infections, but prevalence of bacteremia and risk for death are high. To determine clinical features of C.

Lactobacillus rhamnosus a cause of Gram-positive rods bacteremia after prophylactic probiotic consumption.

• bacteremia was diagnosed in a patient with after prophylactic probiotic consumption.• was identified by culture and MALDI-TOF-MS.• may have high MIC values for amoxicillin.

Simultaneous co-infection with Omicron (B.1.1.529) and Delta (21A/478K.V1) SARS-CoV-2 variants confirmed by whole genome sequencing.

We reported herein a simultaneous co-identification with Omicron (B.1.1.

Asthma and Cacosmia Could Be Predictive Factors of Olfactory Dysfunction Persistence 9 Months after SARS-CoV-2 Infection: The ANOSVID Study.

Long-term evolution data of olfactory disorders (OD) in COVID-19 are limited. ANOSVID is a retrospective study in Nord Franche-Comté Hospital (France) that included COVID-19 patients from the first wave. The aim was to describe OD evolution, especially in patients with persistent OD (p-OD group) in comparison with patients with resolved OD (r-OD group).

Olfactory dysfunction in COVID-19, new insights from a cohort of 353 patients: The ANOSVID study.

Olfactory disorders (OD) pathogenesis, underlying conditions, and prognostic in coronavirus disease 2019 (COVID-19) remain partially described. ANOSVID is a retrospective study in Nord Franche-Comté Hospital (France) that included COVID-19 patients from March 1 2020 to May 31 2020. The aim was to compare COVID-19 patients with OD (OD group) and patients without OD (no-OD group).

Pyoderma Gangrenosum as Differential Diagnosis to Post-Operative Infection after Breast Plastic Surgery.

is a scarce ulcerating inflammatory skin disease, which requires excluding other causes of ulceration such as infections, malignancies or connective tissue diseases. We report the case of a 38-year-old woman who developed a progressive bilateral breast skin ulcer after breast plastic surgery, suspected initially with an early postoperative infection. The lack of improvement despite adequate antimicrobial drugs conducted to perform a skin biopsy, concluding to an ulcerated neutrophil dermatosis which led to the diagnosis of postoperative .

Post malaria acute motor axonal neuropathy.

We report herein the first case of acute motor axonal neuropathy syndrome after severe Plasmodium falciparum malaria in a traveller, diagnosed through neurophysiological findings and high level of neurofilaments light chain in cerebrospinal fluid analysis, with negative testing for anti-ganglioside antibodies.

Pauci-symptomatic foodborne botulism due to Clostridium botulinum type B with predominant ophthalmologic presentation possibly after consumption of honey.

Foodborne botulism, a toxin-mediated illness caused by Clostridium botulinum, is a public health emergency, and rarely reported in France. We report herein the case of two family members (a father and his son) from Franche-Comté, France, presented with ophthalmological symptoms which occurred after non-specific gastro-intestinal symptoms after a trip to Serbia with a recent consumption of artisanal honey, and suggestive of botulism. The suspected intoxication appeared to be caused by a type B strain of C.

Francisella tularensis infection: variable clinical aspects with persistent pulmonary nodules presentation, a case series of human tularemia in Franche-Comté, France.

Tularemia is a zoonotic infectious disease caused by the facultative intracellular Gram-negative bacterium Francisella tularensis. Depending on the transmission route of this agent tularemia can present itself as a local infection or a systemic disease. We describe herein three cases of confirmed tularemia in immunocompetent patients during the summer of 2019; two patients with unusual respiratory presentation and pulmonary nodules on imaging, following exposure to aerosols.