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Seidel D, Wurster S, Jenks JD, Sati H, Gangneux JP, Egger M, Alastruey-Izquierdo A, Ford NP, Chowdhary A, Sprute R, Cornely O, Thompson GR, Hoenigl M, Kontoyiannis DP. Impact of climate change and natural disasters on fungal infections. THE LANCET. MICROBE 2024; 5:e594-e605. [PMID: 38518791 DOI: 10.1016/s2666-5247(24)00039-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 01/29/2024] [Accepted: 01/31/2024] [Indexed: 03/24/2024]
Abstract
The effects of climate change and natural disasters on fungal pathogens and the risks for fungal diseases remain incompletely understood. In this literature review, we examined how fungi are adapting to an increase in the Earth's temperature and are becoming more thermotolerant, which is enhancing fungal fitness and virulence. Climate change is creating conditions conducive to the emergence of new fungal pathogens and is priming fungi to adapt to previously inhospitable environments, such as polluted habitats and urban areas, leading to the geographical spread of some fungi to traditionally non-endemic areas. Climate change is also contributing to increases in the frequency and severity of natural disasters, which can trigger outbreaks of fungal diseases and increase the spread of fungal pathogens. The populations mostly affected are the socially vulnerable. More awareness, research, funding, and policies on the part of key stakeholders are needed to mitigate the effects of climate change and disaster-related fungal diseases.
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Affiliation(s)
- Danila Seidel
- Faculty of Medicine and University Hospital Cologne, University of Cologne, Institute of Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Cologne, Germany; Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, University of Cologne, Center of Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD) and Excellence Center of Medical Mycology (ECMM), Cologne, Germany; German Centre of Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
| | - Sebastian Wurster
- ECMM Excellence Center for Medical Mycology, Division of Internal Medicine, MD Anderson Cancer Center, University of Texas, Houston, TX, USA
| | - Jeffrey D Jenks
- Durham County Department of Public Health, Durham, NC, USA; Division of Infectious Diseases, Department of Medicine, Duke University, Durham, NC, USA
| | - Hatim Sati
- Department of Global Coordination and Partnership on Antimicrobial Resistance, WHO, Geneva, Switzerland
| | - Jean-Pierre Gangneux
- Centre National de Référence des Mycoses et Antifongiques LA-AspC Aspergilloses Chroniques, ECMM Excellence Center for Medical Mycology, Centre Hospitalier Universitaire de Rennes, Rennes, France; University of Rennes, CHU Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé Environnement Travail) - UMR_S 1085, Rennes, France
| | - Matthias Egger
- Division of Infectious Diseases, ECMM Excellence Center for Medical Mycology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Ana Alastruey-Izquierdo
- Mycology Reference Laboratory, National Centre for Microbiology, Instituto de Salud Carlos III, Madrid, Spain
| | - Nathan P Ford
- Department of HIV/AIDS and Global Hepatitis Programme, WHO, Geneva, Switzerland
| | - Anuradha Chowdhary
- Medical Mycology Unit, Department of Microbiology, Vallabhbhai Patel Chest Institute, University of Delhi, New Delhi, India; National Reference Laboratory for Antimicrobial Resistance in Fungal Pathogens, Vallabhbhai Patel Chest Institute, University of Delhi, New Delhi, India
| | - Rosanne Sprute
- Faculty of Medicine and University Hospital Cologne, University of Cologne, Institute of Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Cologne, Germany; Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, University of Cologne, Center of Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD) and Excellence Center of Medical Mycology (ECMM), Cologne, Germany; German Centre of Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
| | - Oliver Cornely
- Faculty of Medicine and University Hospital Cologne, University of Cologne, Institute of Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Cologne, Germany; Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, University of Cologne, Center of Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD) and Excellence Center of Medical Mycology (ECMM), Cologne, Germany; German Centre of Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany; Faculty of Medicine and University Hospital Cologne, Clinical Trials Centre Cologne (ZKS Koln), University of Cologne, Cologne, Germany
| | - George R Thompson
- University of California Davis Center for Valley Fever, University of California Davis, Sacramento, CA, USA; Department of Internal Medicine, Division of Infectious Diseases, University of California Davis Medical Center, Sacramento, CA, USA; Department of Medical Microbiology and Immunology, University of California Davis, Davis, CA, USA
| | - Martin Hoenigl
- Division of Infectious Diseases, ECMM Excellence Center for Medical Mycology, Department of Internal Medicine, Medical University of Graz, Graz, Austria; BioTechMed, Graz, Austria.
| | - Dimitrios P Kontoyiannis
- ECMM Excellence Center for Medical Mycology, Division of Internal Medicine, MD Anderson Cancer Center, University of Texas, Houston, TX, USA
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Benedict K, Hennessee I, Gold JAW, Smith DJ, Williams S, Toda M. Blastomycosis-Associated Hospitalizations, United States, 2010-2020. J Fungi (Basel) 2023; 9:867. [PMID: 37754975 PMCID: PMC10532734 DOI: 10.3390/jof9090867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 08/18/2023] [Accepted: 08/19/2023] [Indexed: 09/28/2023] Open
Abstract
BACKGROUND Blastomycosis is an environmentally acquired fungal disease that can cause severe illness, with approximately 65% of reported cases requiring hospitalization. Recent trends in blastomycosis-associated hospitalizations in the United States have not been described. METHODS We analyzed hospital discharge data from the Healthcare Cost and Utilization Project (HCUP) National (Nationwide) Inpatient Sample. We calculated hospitalization rates per 100,000 population using U.S. census data and examined factors associated with in-hospital mortality. RESULTS An estimated 11,776 blastomycosis-associated hospitalizations occurred during 2010-2020 (average yearly rate 0.3 per 100,000 persons), with no apparent temporal trend. Rates were consistently highest among persons ≥65 years old and males. In-hospital death occurred in 7.9% and approximately doubled from 3.9% in 2010 to 8.5% in 2020. Older age, chronic obstructive pulmonary disease, and malignancy were associated with mortality. CONCLUSIONS Blastomycosis-associated hospitalizations can result in poor outcomes, underscoring the continued need for attention to early detection and treatment of blastomycosis and monitoring of disease trends.
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Affiliation(s)
- Kaitlin Benedict
- Mycotic Diseases Branch, Division of Foodborne, Waterborne and Environmental Diseases, Centers for Disease Control and Prevention, Atlanta, GA 30329, USA; (I.H.); (J.A.W.G.); (D.J.S.); (S.W.); (M.T.)
| | - Ian Hennessee
- Mycotic Diseases Branch, Division of Foodborne, Waterborne and Environmental Diseases, Centers for Disease Control and Prevention, Atlanta, GA 30329, USA; (I.H.); (J.A.W.G.); (D.J.S.); (S.W.); (M.T.)
- Epidemic Intelligence Service, Centers for Disease Control and Prevention, Atlanta, GA 30329, USA
| | - Jeremy A. W. Gold
- Mycotic Diseases Branch, Division of Foodborne, Waterborne and Environmental Diseases, Centers for Disease Control and Prevention, Atlanta, GA 30329, USA; (I.H.); (J.A.W.G.); (D.J.S.); (S.W.); (M.T.)
| | - Dallas J. Smith
- Mycotic Diseases Branch, Division of Foodborne, Waterborne and Environmental Diseases, Centers for Disease Control and Prevention, Atlanta, GA 30329, USA; (I.H.); (J.A.W.G.); (D.J.S.); (S.W.); (M.T.)
- Epidemic Intelligence Service, Centers for Disease Control and Prevention, Atlanta, GA 30329, USA
| | - Samantha Williams
- Mycotic Diseases Branch, Division of Foodborne, Waterborne and Environmental Diseases, Centers for Disease Control and Prevention, Atlanta, GA 30329, USA; (I.H.); (J.A.W.G.); (D.J.S.); (S.W.); (M.T.)
| | - Mitsuru Toda
- Mycotic Diseases Branch, Division of Foodborne, Waterborne and Environmental Diseases, Centers for Disease Control and Prevention, Atlanta, GA 30329, USA; (I.H.); (J.A.W.G.); (D.J.S.); (S.W.); (M.T.)
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