1
|
Curran EH, Devine MD, Hartley CD, Huang Y, Conrady CD, Debiec MR, Justin GA, Thomas J, Yeh S. Ophthalmic implications of biological threat agents according to the chemical, biological, radiological, nuclear, and explosives framework. Front Med (Lausanne) 2024; 10:1349571. [PMID: 38293299 PMCID: PMC10824978 DOI: 10.3389/fmed.2023.1349571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 12/27/2023] [Indexed: 02/01/2024] Open
Abstract
As technology continues to evolve, the possibility for a wide range of dangers to people, organizations, and countries escalate globally. The United States federal government classifies types of threats with the capability of inflicting mass casualties and societal disruption as Chemical, Biological, Radiological, Nuclear, and Energetics/Explosives (CBRNE). Such incidents encompass accidental and intentional events ranging from weapons of mass destruction and bioterrorism to fires or spills involving hazardous or radiologic material. All of these have the capacity to inflict death or severe physical, neurological, and/or sensorial disabilities if injuries are not diagnosed and treated in a timely manner. Ophthalmic injury can provide important insight into understanding and treating patients impacted by CBRNE agents; however, improper ophthalmic management can result in suboptimal patient outcomes. This review specifically addresses the biological agents the Center for Disease Control and Prevention (CDC) deems to have the greatest capacity for bioterrorism. CBRNE biological agents, encompassing pathogens and organic toxins, are further subdivided into categories A, B, and C according to their national security threat level. In our compendium of these biological agents, we address their respective CDC category, systemic and ophthalmic manifestations, route of transmission and personal protective equipment considerations as well as pertinent vaccination and treatment guidelines.
Collapse
Affiliation(s)
- Emma H. Curran
- Creighton University School of Medicine, Omaha, NE, United States
| | - Max D. Devine
- College of Medicine, University of Nebraska Medical Center, Omaha, NE, United States
| | - Caleb D. Hartley
- Department of Ophthalmology and Visual Sciences, Stanley M. Truhlsen Eye Institute, University of Nebraska Medical Center, Omaha, NE, United States
| | - Ye Huang
- Department of Ophthalmology, University of Illinois-Chicago, Chicago, IL, United States
| | - Christopher D. Conrady
- Department of Ophthalmology and Visual Sciences, Stanley M. Truhlsen Eye Institute, University of Nebraska Medical Center, Omaha, NE, United States
- Department of Microbiology and Pathology, University of Nebraska Medical Center, Omaha, NE, United States
| | - Matthew R. Debiec
- Walter Reed National Military Medical Center, Bethesda, MD, United States
| | - Grant A. Justin
- Walter Reed National Military Medical Center, Bethesda, MD, United States
| | - Joanne Thomas
- Department of Ophthalmology, Emory University School of Medicine, Atlanta, GA, United States
| | - Steven Yeh
- Department of Ophthalmology and Visual Sciences, Stanley M. Truhlsen Eye Institute, University of Nebraska Medical Center, Omaha, NE, United States
- Global Center for Health Security, University of Nebraska Medical Center, Omaha, NE, United States
- National Strategic Research Institute, University of Nebraska Medical Center, Omaha, NE, United States
| |
Collapse
|
2
|
Abstract
Glaucoma is an intraocular pressure-related ophthalmic disease with multiple causes that results in an optic neuropathy and vision loss. Intraocular pressure elevation is among its strongest risk factors. While glaucoma is mostly primary in etiology, secondary glaucoma is not infrequent. Recognizing its cause is imperative, since treatment is often different depending on the pathophysiologic mechanism. Numerous clinically relevant ophthalmic infections can result in robust inflammatory responses that may result in pressure elevation or intraocular anatomic configurations that predispose to pressure elevation. Knowing the mechanisms by which these infections can lead to glaucoma is critical in treating, and we consolidate what is currently known in regards to how infectious diseases lead to glaucoma.
Collapse
|
3
|
Bauer PK, Krause R, Fabian E, Aumüller ML, Schiller D, Adelsmayr G, Fuchsjäger M, Rechberger E, Schöfl R, Krejs GJ. Clinical-Pathological Conference Series from the Medical University of Graz : Case No 172: A 45-year-old truck driver with fever, vomiting, thrombocytopenia and renal failure. Wien Klin Wochenschr 2021; 133:1222-1230. [PMID: 34402989 PMCID: PMC8599315 DOI: 10.1007/s00508-021-01921-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/06/2021] [Indexed: 10/27/2022]
Affiliation(s)
- Philipp K Bauer
- Division of Infectious Diseases and Tropical Medicine, Department of Internal Medicine I, Medical University of Vienna, Vienna, Austria
| | - Robert Krause
- Division of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Elisabeth Fabian
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Marja-Liisa Aumüller
- Department of Internal Medicine I, Barmherzige Schwestern Hospital, Ried, Austria
| | - Dietmar Schiller
- Department of Internal Medicine IV, Elisabethinen Hospital, Linz, Austria
| | - Gabriel Adelsmayr
- Division of General Radiology, Department of Radiology, Medical University of Graz, Graz, Austria
| | - Michael Fuchsjäger
- Division of General Radiology, Department of Radiology, Medical University of Graz, Graz, Austria
| | - Ernst Rechberger
- Department of Internal Medicine I, Barmherzige Schwestern Hospital, Ried, Austria
| | - Rainer Schöfl
- Department of Internal Medicine IV, Elisabethinen Hospital, Linz, Austria
| | - Guenter J Krejs
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 15, 8036, Graz, Austria.
| |
Collapse
|
4
|
Venkatesh A, Patel R, Goyal S, Rajaratnam T, Sharma A, Hossain P. Ocular manifestations of emerging viral diseases. Eye (Lond) 2021; 35:1117-1139. [PMID: 33514902 PMCID: PMC7844788 DOI: 10.1038/s41433-020-01376-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Revised: 12/02/2020] [Accepted: 12/14/2020] [Indexed: 02/07/2023] Open
Abstract
Emerging infectious diseases (EIDs) are an increasing threat to public health on a global scale. In recent times, the most prominent outbreaks have constituted RNA viruses, spreading via droplets (COVID-19 and Influenza A H1N1), directly between humans (Ebola and Marburg), via arthropod vectors (Dengue, Zika, West Nile, Chikungunya, Crimean Congo) and zoonotically (Lassa fever, Nipah, Rift Valley fever, Hantaviruses). However, specific approved antiviral therapies and vaccine availability are scarce, and public health measures remain critical. Patients can present with a spectrum of ocular manifestations. Emerging infectious diseases should therefore be considered in the differential diagnosis of ocular inflammatory conditions in patients inhabiting or returning from endemic territories, and more general vigilance is advisable in the context of a global pandemic. Eye specialists are in a position to facilitate swift diagnosis, improve clinical outcomes, and contribute to wider public health efforts during outbreaks. This article reviews those emerging viral diseases associated with reports of ocular manifestations and summarizes details pertinent to practicing eye specialists.
Collapse
Affiliation(s)
- Ashwin Venkatesh
- grid.5335.00000000121885934School of Clinical Medicine, University of Cambridge, Cambridge, UK
| | - Ravi Patel
- grid.439257.e0000 0000 8726 5837Moorfields Eye Hospital, London, UK
| | - Simran Goyal
- grid.5335.00000000121885934School of Clinical Medicine, University of Cambridge, Cambridge, UK
| | - Timothy Rajaratnam
- grid.5335.00000000121885934School of Clinical Medicine, University of Cambridge, Cambridge, UK
| | - Anant Sharma
- grid.439257.e0000 0000 8726 5837Moorfields Eye Hospital, London, UK
| | - Parwez Hossain
- grid.430506.4Eye Unit, University Hospitals Southampton NHS Foundation Trust, Southampton, UK ,grid.5491.90000 0004 1936 9297Clinical Experimental Sciences, Faculty of Medicine, Univeristy of Southampton, Southampton, UK
| |
Collapse
|
5
|
Baillieul A, Le TL, Rouland JF. Acute angle-closure glaucoma with choroidal effusion revealing a hantavirus infection: Description of ultrasound biomicroscopy imagery and optical coherence tomography Visante. Eur J Ophthalmol 2019; 31:NP4-NP8. [PMID: 31256684 DOI: 10.1177/1120672119858895] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
PURPOSE To report a case of bilateral angle-closure associated with systemic hantavirus infection. MATERIALS AND METHODS A 32-year-old Caucasian man was referred with blurred vision, fever, cough, dyspnea and thrombocytopenia. Ophthalmologic examination revealed myopic shift, elevated intraocular pressure (30 mmHg right eye and 24 mmHg left eye), corneal edema, iridocorneal angle closure and shallow anterior chamber. Ciliochoroidal effusion was detected on anterior segment optical coherence tomography and ultrasound biomicroscopy. Serologic test and polymerase chain reaction confirmed the diagnosis of hantavirus infection and the serotype Puumala. On the sixth day after he started topical anti-glaucoma and cycloplegic medications, the anterior chamber and iridocorneal angles were normalized with disappearance of ciliochoroidal effusion. CONCLUSION Puumala hantavirus infection is an exceptional cause of acute bilateral angle-closure combined with ciliochoroidal effusion.
Collapse
Affiliation(s)
| | - Tich Ludovic Le
- Centre hospitalier régional de Lille Huriez ophtalmologie, Lille, France
| | | |
Collapse
|
6
|
Perley CC, Brocato RL, Kwilas SA, Daye S, Moreau A, Nichols DK, Wetzel KS, Shamblin J, Hooper JW. Three asymptomatic animal infection models of hemorrhagic fever with renal syndrome caused by hantaviruses. PLoS One 2019; 14:e0216700. [PMID: 31075144 PMCID: PMC6510444 DOI: 10.1371/journal.pone.0216700] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Accepted: 04/26/2019] [Indexed: 12/22/2022] Open
Abstract
Hantaan virus (HTNV) and Puumala virus (PUUV) are rodent-borne hantaviruses that are the primary causes of hemorrhagic fever with renal syndrome (HFRS) in Europe and Asia. The development of well characterized animal models of HTNV and PUUV infection is critical for the evaluation and the potential licensure of HFRS vaccines and therapeutics. In this study we present three animal models of HTNV infection (hamster, ferret and marmoset), and two animal models of PUUV infection (hamster, ferret). Infection of hamsters with a ~3 times the infectious dose 99% (ID99) of HTNV by the intramuscular and ~1 ID99 of HTNV by the intranasal route leads to a persistent asymptomatic infection, characterized by sporadic viremia and high levels of viral genome in the lung, brain and kidney. In contrast, infection of hamsters with ~2 ID99 of PUUV by the intramuscular or ~1 ID99 of PUUV by the intranasal route leads to seroconversion with no detectable viremia, and a transient detection of viral genome. Infection of ferrets with a high dose of either HTNV or PUUV by the intramuscular route leads to seroconversion and gradual weight loss, though kidney function remained unimpaired and serum viremia and viral dissemination to organs was not detected. In marmosets a 1,000 PFU HTNV intramuscular challenge led to robust seroconversion and neutralizing antibody production. Similarly to the ferret model of HTNV infection, no renal impairment, serum viremia or viral dissemination to organs was detected in marmosets. This is the first report of hantavirus infection in ferrets and marmosets.
Collapse
Affiliation(s)
- Casey C. Perley
- Virology Division, United States Army Medical Research Institute of Infectious Diseases (USAMRIID), Ft. Detrick, Maryland, United States of America
| | - Rebecca L. Brocato
- Virology Division, United States Army Medical Research Institute of Infectious Diseases (USAMRIID), Ft. Detrick, Maryland, United States of America
| | - Steven A. Kwilas
- Virology Division, United States Army Medical Research Institute of Infectious Diseases (USAMRIID), Ft. Detrick, Maryland, United States of America
| | - Sharon Daye
- Pathology Division, United States Army Medical Research Institute of Infectious Diseases (USAMRIID), Ft. Detrick, Maryland, United States of America
| | - Alicia Moreau
- Pathology Division, United States Army Medical Research Institute of Infectious Diseases (USAMRIID), Ft. Detrick, Maryland, United States of America
| | - Donald K. Nichols
- Pathology Division, United States Army Medical Research Institute of Infectious Diseases (USAMRIID), Ft. Detrick, Maryland, United States of America
| | - Kelly S. Wetzel
- Molecular and Translational Sciences Division, United States Army Medical Research Institute of Infectious Diseases (USAMRIID), Ft. Detrick, Maryland, United States of America
| | - Joshua Shamblin
- Virology Division, United States Army Medical Research Institute of Infectious Diseases (USAMRIID), Ft. Detrick, Maryland, United States of America
| | - Jay W. Hooper
- Virology Division, United States Army Medical Research Institute of Infectious Diseases (USAMRIID), Ft. Detrick, Maryland, United States of America
- * E-mail:
| |
Collapse
|
7
|
Abstract
We report the case of a 45-year-old male referred to our hospital with fever, asthenia, visual disturbances and increasing headaches. Diffusion-weighted imaging of the brain showed high signal intensity in the splenium of corpus callosum with low apparent diffusion coefficient values. Diagnosis of cytotoxic lesion of corpus callosum was made with Puumala Hantavirus infection serologically confirmed and should not be mistaken for ischemia. Patient was discharged 8 days after admission and imaging findings had resolved 3 weeks later.
Collapse
|
8
|
Sigaux A, Desmettre T. Fièvre hémorragique en Franche-Comté et Hantavirus. ANNALES FRANCAISES DE MEDECINE D URGENCE 2018. [DOI: 10.3166/afmu-2018-0091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
9
|
Pal E, Korva M, Resman Rus K, Kejžar N, Bogovič P, Kurent A, Avšič-Županc T, Strle F. Sequential assessment of clinical and laboratory parameters in patients with hemorrhagic fever with renal syndrome. PLoS One 2018; 13:e0197661. [PMID: 29791494 PMCID: PMC5965875 DOI: 10.1371/journal.pone.0197661] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Accepted: 05/07/2018] [Indexed: 01/25/2023] Open
Abstract
Background Information on the sequential appearance, duration, and magnitude of clinical and laboratory parameters in hemorrhagic fever with renal syndrome (HFRS) is limited. Methods Analysis of clinical and laboratory parameters obtained serially in 81 patients with HFRS, of whom 15 were infected with Dobrava virus and 66 with Puumala virus. Results The initial signs/symptoms, appearing on median day 1 of illness, were fever, headache, and myalgia. These were present in 86%, 65%, and 40% of patients and had a median duration of 4, 4, and 5.5 days, respectively. The signs/symptoms were followed by myopia (appearance on day 5), insomnia (day 6), oliguria/anuria (day 6), polyuria (day 9), and sinus bradycardia (day 9.5). These were present in 35%, 30%, 28%, 91%, and 35% of patients; their median duration was 2, 2, 2, 7, and 1 day, respectively. Laboratory abnormalities, including thrombocytopenia, elevated alanine aminotransferase, CRP, procalcitonin, creatinine, diminished glomerular filtration rate, and leukocytosis, were ascertained on admission to hospital or on the following day (day 5 or 6 of illness) and were established in 95%, 87%, 99%, 91%, 94%, 87%, and 55% of patients, and had a median duration of 4, 3, 7, 3, 9, 8, and 2 days, respectively. Comparison of patients infected with Dobrava and Puumala viruses found several differences in the frequency, magnitude, and duration of abnormalities, indicating that Dobrava virus causes the more severe HFRS. Conclusions In the majority of patients, the classic clinical distinction into febrile, hypotonic, oliguric, polyuric, and convalescent phases of illness is unclear.
Collapse
Affiliation(s)
- Emil Pal
- Department of Infectious Diseases, Murska Sobota General Hospital, Rakičan, Slovenia
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Miša Korva
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Katarina Resman Rus
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Nataša Kejžar
- Institute for Biostatistics and Medical Informatics, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Petra Bogovič
- Department of Infectious Diseases, University Medical Center Ljubljana, Ljubljana, Slovenia
| | - Anica Kurent
- Novo Mesto General Hospital, Department of Infectious Diseases, Novo Mesto, Slovenia
| | - Tatjana Avšič-Županc
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Franc Strle
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
- Department of Infectious Diseases, University Medical Center Ljubljana, Ljubljana, Slovenia
- * E-mail:
| |
Collapse
|
10
|
Hentzien M, Mestrallet S, Halin P, Pannet LA, Lebrun D, Dramé M, Bani-Sadr F, Galempoix JM, Strady C, Reynes JM, Penalba C, Servettaz A. Bioclinical Test to Predict Nephropathia Epidemica Severity at Hospital Admission. Emerg Infect Dis 2018; 24:1045-1054. [PMID: 29774835 PMCID: PMC6004848 DOI: 10.3201/eid2406.172160] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
We conducted a multicenter, retrospective cohort study of hospitalized patients with serologically proven nephropathia epidemica (NE) living in Ardennes Department, France, during 2000-2014 to develop a bioclinical test predictive of severe disease. Among 205 patients, 45 (22.0%) had severe NE. We found the following factors predictive of severe NE: nephrotoxic drug exposure (p = 0.005, point value 10); visual disorders (p = 0.02, point value 8); microscopic or macroscopic hematuria (p = 0.04, point value 7); leukocyte count >10 × 109 cells/L (p = 0.01, point value 9); and thrombocytopenia <90 × 109/L (p = 0.003, point value 11). When point values for each factor were summed, we found a score of <10 identified low-risk patients (3.3% had severe disease), and a score >20 identified high-risk patients (45.3% had severe disease). If validated in future studies, this test could be used to stratify patients by severity in research studies and in clinical practice.
Collapse
|
11
|
Bour A, Reynes JM, Plaisancie X, Dufour JF. [Seoul hantavirus infection-associated hemorrhagic fever with renal syndrome in France: A case report]. Rev Med Interne 2016; 37:493-6. [PMID: 26971198 DOI: 10.1016/j.revmed.2015.10.343] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2015] [Revised: 08/27/2015] [Accepted: 10/23/2015] [Indexed: 01/04/2023]
Abstract
INTRODUCTION Rodents are hantavirus hosts. In Europe, hantaviruses are responsible for human infections resulting in hemorrhagic fever with renal syndrome. Thousands of Puumala virus infections are reported annually in Europe, whereas human Seoul virus infections are rarely detected. CASE REPORT We report the case of a 38-year-old patient who presented initially with flu-like symptoms and transitory blurred vision. He developed thrombocytopenia, acute renal failure, and elevated aminotransferases levels during the disease course, but the outcome was favorable with a full recovery. Afterwards, the hantavirus serology results were indicative of Seoul virus infection. CONCLUSION This report serves to remind physicians to consider diagnosing hantavirus infection when observing the association of fever, acute renal failure and thrombocytopenia. Transitory blurred vision is a specific element to indicate this diagnosis.
Collapse
Affiliation(s)
- A Bour
- Service de médecine interne et post-urgence, centre hospitalier Fleyriat, 900, route de Paris, CS 90401, 01012 Bourg-en-Bresse cedex, France.
| | - J-M Reynes
- Centre national de référence des hantavirus, unité de biologie des infections virales émergentes, institut Pasteur, Centre international de recherche en infectiologie, 21, avenue Tony-Garnier, 69007 Lyon, France
| | - X Plaisancie
- Service de médecine interne et post-urgence, centre hospitalier Fleyriat, 900, route de Paris, CS 90401, 01012 Bourg-en-Bresse cedex, France
| | - J-F Dufour
- Service de médecine interne et post-urgence, centre hospitalier Fleyriat, 900, route de Paris, CS 90401, 01012 Bourg-en-Bresse cedex, France
| |
Collapse
|