Abstract Background Gram-negative bacillary meningitis remains a rare occurrence. even in patients with human immunodeficiency virus. Current literature only describes anecdotal cases of spontaneous nosocomial Proteus mirabilis meningitis. This report describes the clinical manifestations and management of a patient with healthcare-associated spontaneous Gram-negative bacillary mening... https://chefesquipmenters.shop/product-category/equipment-stands/