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Purpose: To describe epidemiologic features of patients with presumed ocular histoplasmosis syndrome (POHS) in the United States using insurance claims data and compare POHS patients with and without choroidal neovascularization (CNV). Design: Retrospective cohort study. Methods: Patients with International Classification of Diseases, Ninth Revision, Clinical Modification diagnosis codes for histoplasmosis retinitis on an outpatient claim in the 2014 IBM® MarketScan® Commercial Database and the Medicare Supplemental Database who were enrolled for at least 2 years after the POHS code. Main outcome measures: Data related to testing, treatment, and direct medical costs. Results: Among >50 million total MarketScan enrollees, 6,678 (13 per 100,000) had a POHS diagnosis code. Of those, 2,718 were enrolled for 2 years; 698 (25%) of whom had a CNV code. Eleven of the 13 states with the highest POHS rates bordered the Mississippi and Ohio rivers. CNV patients had significantly more eye care provider visits (mean 8.8 vs. 3.2, p<0.0001), more ophthalmic imaging tests, higher rates of treatment with anti-vascular endothelial growth factor injections (45% vs. 4%, p<0.0001), and incurred higher mean total yearly costs ($1,251.83 vs. $251.36, p<0.0001) than POHS patients without CNV. Conclusions: Although the relationship between Histoplasma and POHS remains controversial, geographic patterns of POHS patient residence were consistent with the traditionally reported range of the fungus. CNV in the context of POHS was associated with additional healthcare use and costs. Further research to understand POHS etiology, risk factors, prevalence, and complications is needed, along with early diagnosis and treatment strategies. [ABSTRACT FROM AUTHOR]

The article describes the case of food poisoning in Fairfield County, Ohio wherein several participants in a church potluck meal on April 19, 2015 were diagnosed with botulism after a few days by Fairfield Medical Center. It takes note of a patient succumbing to respiratory failure from Clostridium botulinum type A while the others were treated with botulinum antitoxin and endotracheal intubation. It adds that using boiling water canners for home-canned potatoes does not kill botulinum spores.