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Purpose: To describe a unique case of bilateral cataract formation in the setting of multisystem inflammation after the 1st dose of the BNT162b2 mRNA COVID-19 vaccination.
Observations: A previously healthy 20-year-old male developed intumescent bilateral cataracts leading to visual decline from 20/20 to 20/300-20/400 in each eye, likely from systemic inflammation after vaccination.
Conclusion And Importance: This is the first reported case of cataract formation following a COVID-19 vaccine. While ocular adverse effects associated with COVID-19 vaccination are rare, it is important to raise awareness of these entities amongst medical providers as the COVID-19 pandemic continues and vaccinations become widespread.
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http://dx.doi.org/10.1016/j.ajoc.2022.101654 | DOI Listing |
Front Vet Sci
August 2025
Faculty of Health Sciences, Universidad Científica del Sur, Lima, Peru.
Background: Yellow fever virus (YFV) remains a re-emerging zoonotic threat in South America. While epizootics in free-ranging spp. are well-documented, little is known about YFV infection in other Neotropical non-human primates (NHPs), particularly in captive settings.
View Article and Find Full Text PDFMed Int (Lond)
August 2025
College of Medicine, University of Central Florida, Orlando, FL 32827, USA.
Pulmonary angiosarcoma is a rare, aggressive malignancy often mimicking other lung cancers. The present study describes the case of a 36-year-old male patient with human immunodeficiency virus (HIV) on highly active antiretroviral therapy who developed severe hemoptysis and respiratory distress, initially attributing his symptoms to mold exposure. Imaging revealed bilateral pulmonary nodules surrounded by ground-glass (suggestive of hemorrhagic lesions), and a biopsy confirmed stage IV pulmonary angiosarcoma.
View Article and Find Full Text PDFAddiction
August 2025
San Diego Supercomputer Center, University of California, San Diego, CA, USA.
Background And Aims: Cannabis-derived products (CDPs), including cannabidiol (CBD) and tetrahydrocannabinol (THC) products, are widely diverse and readily available through physical and online retail channels in the United States (US) marketplace and may also include claims of treating or providing benefit for health issues. This study aimed to systematically classify the various types of health benefit claim(s) present on CDP listings based on publicly available online marketplace data.
Design: Exploratory analysis to identify health benefit claims.
Cureus
August 2025
Family Medicine, Florida Atlantic University Charles E. Schmidt College of Medicine, Boca Raton, USA.
Pellagra is a disease of niacin (vitamin B3) deficiency and is classically characterized by the triad of diarrhea, dermatitis, and dementia, and has the potential to cause death. Pellagra can be caused by either insufficient dietary intake or dysfunctional utilization of niacin. Because niacin can be found in nearly every food group (meat, dairy, vegetables, grains, etc.
View Article and Find Full Text PDFCureus
July 2025
Neurology, Centro Materno Infantil del Nordeste, San Francisco de Macoris, DOM.
Epilepsy is the most common chronic neurological disorder and one of the leading causes of disability. We report a rare and clinically significant complication involving the inadvertent substitution of felbamate with carbamazepine in a 37-year-old man with refractory epilepsy. He developed drowsiness, ataxia, dysarthria, and vomiting, followed by hematological abnormalities and respiratory symptoms.
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