Epidemiology of Histoplasmosis Outbreaks, United States, 1938-2013
Overview
Authors
Affiliations
Histoplasmosis has been described as the most common endemic mycosis in the United States. However, histoplasmosis is not nationally notifiable. Its presumed geographic distribution is largely derived from skin test surveys performed during the 1940s, and information about its local features comes primarily from outbreak investigations. We conducted a literature review to assess epidemiologic features of histoplasmosis outbreaks in the United States. During 1938-2013, a total of 105 outbreaks involving 2,850 cases were reported in 26 states and the territory of Puerto Rico. Common exposure settings were chicken coops and buildings or other structures undergoing renovation or demolition. Birds, bats, or their droppings were reported to be present in 77% of outbreak settings, and workplace exposures were reported in 41% of outbreaks. The continued occurrence of histoplasmosis outbreaks, particularly work-related ones involving known disturbance of bird or bat droppings, highlights the need to increase awareness of the disease.
Histoplasmosis Associated With Bat Guano Exposure in Cannabis Growers: 2 Cases.
Sudnik P, Passarelli P, Branche A, Giampoli E, Louie T Open Forum Infect Dis. 2024; 11(12):ofae711.
PMID: 39691285 PMC: 11651158. DOI: 10.1093/ofid/ofae711.
Babariya H, Gaidhane S, Acharya S, Kumar S Cureus. 2024; 16(9):e68375.
PMID: 39355457 PMC: 11443987. DOI: 10.7759/cureus.68375.
Smith D, Rajeev M, Boyd K, Benedict K, Hennessee I, Rothfeldt L Emerg Infect Dis. 2024; 30(10):2016-2024.
PMID: 39320144 PMC: 11431912. DOI: 10.3201/eid3010.231700.
Genotypic diversity, virulence, and molecular genetic tools in .
Sepulveda V, Goldman W, Matute D Microbiol Mol Biol Rev. 2024; 88(2):e0007623.
PMID: 38819148 PMC: 11332355. DOI: 10.1128/mmbr.00076-23.
Phenotypic characterization of cryptic species in the fungal pathogen .
Sepulveda V, Rader J, Li J, Goldman W, Matute D mSphere. 2024; 9(6):e0000924.
PMID: 38771035 PMC: 11332167. DOI: 10.1128/msphere.00009-24.