Reactivation of varicella-zoster virus (VZV) has been reported after the administration of different vaccine platforms against SARS-CoV-2, also among individuals without known immunosuppressive states. Herein, we describe for the first time a case of herpes zoster after mRNA vaccination against SARS-CoV-2 in a 53-year-old immunocompetent adult without any known comorbidities, who was previously vaccinated with a live attenuated zoster vaccine. The fact that the patient had no history of varicella and had been tested seronegative for VZV prior to immunization with the live attenuated zoster vaccine further contribute to the challenge of this unusual case. This advocates for a high level of vigilance on the part of clinicians regarding this rare complication among receivers of COVID-19 vaccines.
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http://dx.doi.org/10.1016/j.metop.2022.100171 | DOI Listing |
Alzheimers Dement
December 2024
Nottingham University Hospitals NHS Trust, Nottingham, United Kingdom.
Background: Early Onset Alzheimer's Disease (EOAD) is thought to result from a combination of environmental, genetic, and lifestyle factors. Herpesvirus infections may contribute to the development of EOAD and the objective of our study is to identify potential associations between herpes virus infections and the risk of developing EOAD.
Method: Amyloid-status Alzheimer's disease was diagnosed based on clinical history and ATN criteria, determined by the measuring the Amyloidß42:40 ratio, tau, and 181-Phospho-tau in the cerebrospinal fluid.
Acta Derm Venereol
January 2025
Ben Gurion University of the Negev, Faculty of Health Sciences, Beer-Sheva, Israel; Pediatric Dermatology Service, Soroka University Medical Center, Beer-Sheva, Israel.
This study investigates serum cell-free DNA fluctuations in patients with herpes zoster or post-herpetic neuralgia, offering insight into the tissue damage and inflammatory dynamics associated with these conditions. A single-centre combined cross-sectional and longitudinal study was conducted with 59 patients to assess cell-free DNA levels in herpes zoster and post-herpetic neuralgia. Cell-free DNA was extracted from blood samples of patients with herpes zoster or post-herpetic neuralgia and compared with healthy controls.
View Article and Find Full Text PDFInt J Emerg Med
January 2025
Emergency Department, Taipei Veterans General Hospital, Taipei, 112, Taiwan.
Background: Ramsay Hunt syndrome (RHS), a rare complication of varicella-zoster virus (VZV) reactivation, presents with ipsilateral facial paralysis, ear pain, and vesicular rash. Early recognition is crucial for prompt treatment and optimal outcomes.
Case Presentation: We report a case of a 67-year-old woman with RHS who presented with right-sided facial palsy, severe ear pain, and fluid-filled blisters.
Am J Case Rep
January 2025
Department of Neurology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
BACKGROUND Varicella-zoster virus (VZV) encephalitis is a commonly reported form of encephalitis that clinically manifests as skin lesions, fever, headache, and neuropsychiatric symptoms. We present a case of a patient with VZV encephalitis complicated by cerebral hemorrhagic transformation, characterized by high levels of inflammation and protein in the cerebrospinal fluid. The aim is to highlight the risk of hemorrhagic transformation associated with VZV encephalitis.
View Article and Find Full Text PDFMikrobiyol Bul
October 2024
University of Health Sciences, Dr. Behçet Uz Pediatric Diseases and Surgery Training and Research Hospital, Clinic of Pediatric Infectious Diseases, İzmir, Türkiye.
Central nervous system infections (CNS) are life-threatening infections in children, requiring urgent intervention and rapid diagnosis. In this study, we aimed to investigate the efficacy of syndromic tests in diagnosing CNS infections and the distribution of viral pathogens in pediatric patients. A total of 145 pediatric patients with a prediagnosis of CNS infection based on clinical findings by a pediatric infectious disease specialist were included in the study.
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