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Eloffy MG, El-Sherif DM, Abouzid M, Elkodous MA, El-nakhas HS, Sadek RF, Ghorab MA, Al-Anazi A, El-Sayyad GS. Proposed approaches for coronaviruses elimination from wastewater: Membrane techniques and nanotechnology solutions. NANOTECHNOLOGY REVIEWS 2021; 11:1-25. [DOI: 10.1515/ntrev-2022-0001] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
Abstract
Since the beginning of the third Millennium, specifically during the last 18 years, three outbreaks of diseases have been recorded caused by coronaviruses (CoVs). The latest outbreak of these diseases was Coronavirus Disease 2019 (COVID-19), which has been declared by the World Health Organization (WHO) as a pandemic. For this reason, current efforts of the environmental, epidemiology scientists, engineers, and water sector professionals are ongoing to detect CoV in environmental components, especially water, and assess the relative risk of exposure to these systems and any measures needed to protect the public health, workers, and public, in general. This review presents a brief overview of CoV in water, wastewater, and surface water based on a literature search providing different solutions to keep water protected from CoV. Membrane techniques are very attractive solutions for virus elimination in water. In addition, another essential solution is nanotechnology and its applications in the detection and protection of human and water systems.
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Affiliation(s)
- M. G. Eloffy
- National Institute of Oceanography and Fisheries, NIOF , Cairo , Egypt
| | - Dina M. El-Sherif
- National Institute of Oceanography and Fisheries, NIOF , Cairo , Egypt
| | - Mohamed Abouzid
- Department of Physical Pharmacy and Pharmacokinetics, Poznan University of Medical Sciences , 6 Święcickiego Street , 60-781 Poznan , Poland
| | - Mohamed Abd Elkodous
- Department of Electrical and Electronic Information Engineering, Toyohashi University of Technology , Toyohashi , Aichi 441-8580 , Japan
| | | | - Rawia F. Sadek
- Chemical Maintenance Unit, Experimental Training Research Reactor Number two (ETRR-2), Egyptian Atomic Energy Authority (EAEA) , P.O. Box 13759 , Cairo , Egypt
- Drug Radiation Research Department, Drug Microbiology Laboratory, National Center for Radiation Research and Technology (NCRRT), Egyptian Atomic Energy Authority (EAEA) , P.O. Box 13759 , Nasr City, Cairo , Egypt
| | - Mohamed A. Ghorab
- U.S. Environmental Protection Agency (EPA), Office of Chemical Safety and Pollution Prevention (OCSPP), Office of Pesticide Programs (OPP) , Washington , DC , USA
- Department of Animal Science, Wildlife Toxicology Laboratory, Institute for Integrative Toxicology (IIT), Michigan State University , East Lansing , MI 48824 , USA
| | - Abdulaziz Al-Anazi
- Department of Chemical Engineering, College of Engineering King Saud University (KSU) , P.O. Box 800 , Riyadh 11421 , Saudi
| | - Gharieb S. El-Sayyad
- Department of Microbiology and Immunology, Faculty of Pharmacy, Galala University , New Galala city , Suez , Egypt
- Drug Radiation Research Department, Drug Microbiology Laboratory, National Center for Radiation Research and Technology (NCRRT), Egyptian Atomic Energy Authority (EAEA) , P.O. Box 29 , Nasr City, Cairo , Egypt
- Chemical Engineering Department, Military Technical College (MTC), Egyptian Armed Forces , Cairo , Egypt
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Nazir R, Ali J, Rasul I, Widemann E, Shafiq S. Eco-Environmental Aspects of COVID-19 Pandemic and Potential Control Strategies. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:3488. [PMID: 33801704 PMCID: PMC8037994 DOI: 10.3390/ijerph18073488] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 03/14/2021] [Accepted: 03/24/2021] [Indexed: 01/10/2023]
Abstract
A new coronavirus-strain from a zoonotic reservoir (probably bat)-termed as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-has recently claimed more than two million deaths worldwide. Consequently, a burst of scientific reports on epidemiology, symptoms, and diagnosis came out. However, a comprehensive understanding of eco-environmental aspects that may contribute to coronavirus disease 2019 (COVID-19) spread is still missing, and we therefore aim to focus here on these aspects. In addition to human-human direct SARS-CoV-2 transmission, eco-environmental sources, such as air aerosols, different public use objects, hospital wastes, livestock/pet animals, municipal wastes, ventilation facilities, soil and groundwater potentially contribute to SARS-CoV-2 transmission. Further, high temperature and humidity were found to limit the spread of COVID-19. Although the COVID-19 pandemic led to decrease air and noise pollution during the period of lockdown, increased use of masks and gloves is threatening the environment by water and soil pollutions. COVID-19 badly impacted all the socio-economic groups in different capacities, where women, slum dwellers, and the people lacking social protections are the most vulnerable. Finally, sustainable strategies, waste management, biodiversity reclaim, eco-friendly lifestyle, improved health infrastructure and public awareness, were proposed to minimize the COVID-19 impact on our society and environment. These strategies will seemingly be equally effective against any future outbreak.
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Affiliation(s)
- Rashid Nazir
- Department of Environmental Sciences, Abbottabad Campus, COMSATS University Islamabad, University Road, Abbottabad 22060, Pakistan;
| | - Jawad Ali
- Department of Biotechnology, Abbottabad Campus, Tobe Camp, COMSATS University Islamabad, University Road, Abbottabad 22060, Pakistan;
| | - Ijaz Rasul
- Plant Virology Section, Department of Bioinformatics and Biotechnology, Government College University Faisalabad, Faisalabad 38000, Pakistan;
| | - Emilie Widemann
- Department of Biology, University of Western Ontario, London, ON N6A5B7, Canada;
| | - Sarfraz Shafiq
- Department of Anatomy and Cell Biology, University of Western Ontario, London, ON N6A3K7, Canada
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Carducci A, Federigi I, Liu D, Thompson JR, Verani M. Making Waves: Coronavirus detection, presence and persistence in the water environment: State of the art and knowledge needs for public health. WATER RESEARCH 2020; 179:115907. [PMID: 32389891 PMCID: PMC7199000 DOI: 10.1016/j.watres.2020.115907] [Citation(s) in RCA: 115] [Impact Index Per Article: 28.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 04/25/2020] [Accepted: 05/01/2020] [Indexed: 05/18/2023]
Abstract
The main route of transmission of the human coronaviruses (HCoVs), and presumably also of the new pandemic SARS-CoV-2, is via droplets and close contacts, however their fecal elimination also suggests the possible spread via water. A scientific literature search was thus carried out to highlight the current state of the art and knowledge gaps regarding coronavirus in water. Since 1978 only 22 studies have met the inclusion criteria, and considered heterogeneous purposes, detection methods and types of water. In vitro experiments have addressed the recovery efficiency of analytical methods, survival in different types of water and the removal efficiency of water treatments. Field studies have monitored coronaviruses in surface waters, sewage, slurry, and biosolids. Overall, at the lab scale, HCoVs or surrogates can survive for several days at 4 °C, however their persistence is lower compared with non-enveloped viruses and is strongly influenced by temperature and organic or microbial pollution. HCoVs have rarely been detected in field investigations, however may be due to the low recovery efficiency of the analytical methods. The scarcity of information on HCoV in the environment suggests that research is needed to understand the fate of these viruses in the water cycle.
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Affiliation(s)
| | - Ileana Federigi
- Department of Biology, University of Pisa, Pisa, 56127, Italy.
| | - Dasheng Liu
- Ecological Society of Shandong, Jinan, 250012, China
| | - Julian R Thompson
- UCL Department of Geography, University College London, London, WC1E 6BT, United Kingdom
| | - Marco Verani
- Department of Biology, University of Pisa, Pisa, 56127, Italy
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McCulloch DJ, Kim AE, Wilcox NC, Logue JK, Greninger AL, Englund JA, Chu HY. Comparison of Unsupervised Home Self-collected Midnasal Swabs With Clinician-Collected Nasopharyngeal Swabs for Detection of SARS-CoV-2 Infection. JAMA Netw Open 2020; 3:e2016382. [PMID: 32697321 PMCID: PMC7376392 DOI: 10.1001/jamanetworkopen.2020.16382] [Citation(s) in RCA: 85] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 06/29/2020] [Indexed: 12/03/2022] Open
Affiliation(s)
- Denise J. McCulloch
- Department of Medicine, Division of Allergy and Infectious Diseases, University of Washington, Seattle
| | - Ashley E. Kim
- Department of Medicine, Division of Allergy and Infectious Diseases, University of Washington, Seattle
| | - Naomi C. Wilcox
- Department of Medicine, Division of Allergy and Infectious Diseases, University of Washington, Seattle
| | - Jennifer K. Logue
- Department of Medicine, Division of Allergy and Infectious Diseases, University of Washington, Seattle
| | - Alex L. Greninger
- Department of Laboratory Medicine, University of Washington, Seattle
| | | | - Helen Y. Chu
- Department of Medicine, Division of Allergy and Infectious Diseases, University of Washington, Seattle
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Zhang Z, Zhang L, Wang Y. COVID-19 indirect contact transmission through the oral mucosa must not be ignored. J Oral Pathol Med 2020; 49:450-451. [PMID: 32281674 PMCID: PMC7262297 DOI: 10.1111/jop.13019] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Revised: 03/28/2020] [Accepted: 04/02/2020] [Indexed: 01/20/2023]
Affiliation(s)
- Ze Zhang
- Department of General Surgery, The First Hospital of Jilin University, Changchun, China.,Department of Hepatobiliary-Pancreatic Surgery, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Lichao Zhang
- Department of Parasitology of Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Yanqiao Wang
- Department of Respiratory Medicine, The Second Hospital of Jilin University, Changchun, China
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A Simple and Multiplex Loop-Mediated Isothermal Amplification (LAMP) Assay for Rapid Detection of SARS-CoV. BIOCHIP JOURNAL 2019; 13:341-351. [PMID: 32226589 PMCID: PMC7097549 DOI: 10.1007/s13206-019-3404-3] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Accepted: 08/23/2019] [Indexed: 12/29/2022]
Abstract
The current diagnosis of severe acute respiratory syndrome-associated coronavirus (SARS-CoV) relies on laboratory-based tests since its clinical features are nonspecific, unlike other respiratory pathogens. Therefore, the development of a rapid and simple method for on-site detection of SARS-CoV is crucial for the identification and prevention of future SARS outbreaks. In this study, a simple colorimetric and multiplex loop-mediated isothermal amplification (LAMP) assay was developed to rapid screening of severe acute respiratory syndrome-associated coronavirus (SARS-CoV). It can be visually detected based on color change and monitored in real-time with fluorescent signals. The performance of this assay, based on six primers targeting open reading frame (ORF1b) and nucleocapsid (N) genes located in different regions of the SARS-CoV, was compared with real-time RT-PCR assay using various concentrations of target genes. The detection limit of the LAMP assay was comparable to that of real-time RT-PCR assay and therefore a few target RNA to 104-105 copies could be detected within a short period of time (20–25 min). In addition, we established a multiplex real-time LAMP assay to simultaneously detect two target regions within the SARS-CoV genome. Two target sequences were amplified by specific primers in the same reaction tube and revealed that it was able to detect down to 105 copies. The standard curve had a linear relationship with similar amplification efficiencies. The LAMP assay results in shorter “sample-to-answer” time than conventional PCR method. Therefore, it is suitable not only for diagnosis of clinical test, but also for surveillance of SARS virus in developing countries.
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Chen X, Hu H, Xu X, Gong J, Yan Y, Li F. Probability Sampling by Connecting Space with Households Using GIS/GPS Technologies. JOURNAL OF SURVEY STATISTICS AND METHODOLOGY 2018; 6:149-168. [PMCID: PMC7107540 DOI: 10.1093/jssam/smx032] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Sampling methods for survey studies are challenged by the replacement of landline telephones with mobile phones, the lack of timely census data, and the growing need for studies to address new health challenges. GIS/GPS-assisted methods provide a promising alternative, but these methods need further improvement. We established a stratified 3-stage GIS/GPS-assisted sampling method in which residential areas of a target population are divided into mutually exclusive cells – geographic units (geounits) as the primary sampling frame (PSF). Geounits with residential households were randomly selected from the PSF with a semi-automatic algorithm implemented in R. Novel methods were used to sample households and participants. Simulations and application studies indicated adequate feasibility, efficiency and validity of the method in sampling rural-to-urban migrants from a large city with complex residential arrangements. With this method, researchers can determine sample size and number of geounits, households and participants to be sampled; optimally allocate geounits; determine area size of sampled geounits and estimate sample weights; and complete sampling for field data collection in a short period. Our method adds an integrative approach for GIS/GPS-assisted random sampling with a de facto population assumption. Additional evaluation studies are needed to assess the utility of this method in different settings.
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Affiliation(s)
- Xinguang Chen
- Address correspondence to Xinguang Chen, Department of Epidemiology, University of Florida, Gainesville, FL 32610, USA; E-mail:
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Abstract
The increasing availability of nucleic acid amplification tests since the 1980s has revolutionised our understanding of the pathogenesis, epidemiology, clinical and laboratory aspects of known and novel viral respiratory pathogens. High-throughput, multiplex polymerase chain reaction is the most commonly used qualitative detection method, but utilisation of newer techniques such as next-generation sequencing will become more common following significant cost reductions. Rapid and readily accessible isothermal amplification platforms have also allowed molecular diagnostics to be used in a ‘point-of-care’ format. This review focuses on the current applications and limitations of molecular diagnosis for respiratory viruses.
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Kapoor M, Pringle K, Kumar A, Dearth S, Liu L, Lovchik J, Perez O, Pontones P, Richards S, Yeadon-Fagbohun J, Breakwell L, Chea N, Cohen NJ, Schneider E, Erdman D, Haynes L, Pallansch M, Tao Y, Tong S, Gerber S, Swerdlow D, Feikin DR. Clinical and laboratory findings of the first imported case of Middle East respiratory syndrome coronavirus to the United States. Clin Infect Dis 2014; 59:1511-8. [PMID: 25100864 PMCID: PMC4650772 DOI: 10.1093/cid/ciu635] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Background. The Middle East respiratory syndrome coronavirus (MERS-CoV) was discovered September 2012 in the Kingdom of Saudi Arabia (KSA). The first US case of MERS-CoV was confirmed on 2 May 2014. Methods. We summarize the clinical symptoms and signs, laboratory and radiologic findings, and MERS-CoV–specific tests. Results. The patient is a 65-year-old physician who worked in a hospital in KSA where MERS-CoV patients were treated. His illness onset included malaise, myalgias, and low-grade fever. He flew to the United States on day of illness (DOI) 7. His first respiratory symptom, a dry cough, developed on DOI 10. On DOI 11, he presented to an Indiana hospital as dyspneic, hypoxic, and with a right lower lobe infiltrate on chest radiography. On DOI 12, his serum tested positive by real-time reverse transcription polymerase chain reaction (rRT-PCR) for MERS-CoV and showed high MERS-CoV antibody titers, whereas his nasopharyngeal swab was rRT-PCR negative. Expectorated sputum was rRT-PCR positive the following day, with a high viral load (5.31 × 106 copies/mL). He was treated with antibiotics, intravenous immunoglobulin, and oxygen by nasal cannula. He was discharged on DOI 22. The genome sequence was similar (>99%) to other known MERS-CoV sequences, clustering with those from KSA from June to July 2013. Conclusions. This patient had a prolonged nonspecific prodromal illness before developing respiratory symptoms. Both sera and sputum were rRT-PCR positive when nasopharyngeal specimens were negative. US clinicians must be vigilant for MERS-CoV in patients with febrile and/or respiratory illness with recent travel to the Arabian Peninsula, especially among healthcare workers.
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Affiliation(s)
| | - Kimberly Pringle
- Epidemic Intelligence Service, Division of Scientific Education and Professional Development
| | - Alan Kumar
- Department of Emergency Medicine, Community Hospital, Munster
| | | | - Lixia Liu
- Indiana State Department of Health, Indianapolis, Indiana
| | - Judith Lovchik
- Indiana State Department of Health, Indianapolis, Indiana
| | - Omar Perez
- Indiana State Department of Health, Indianapolis, Indiana
| | - Pam Pontones
- Indiana State Department of Health, Indianapolis, Indiana
| | - Shawn Richards
- Indiana State Department of Health, Indianapolis, Indiana
| | | | - Lucy Breakwell
- Epidemic Intelligence Service, Division of Scientific Education and Professional Development
| | - Nora Chea
- Epidemic Intelligence Service, Division of Scientific Education and Professional Development
| | - Nicole J Cohen
- Division of Global Migration and Quarantine, National Center for Emerging and Zoonotic Infectious Diseases
| | | | | | | | | | | | | | | | - David Swerdlow
- National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia
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Glasser JW, Hupert N, McCauley MM, Hatchett R. Modeling and public health emergency responses: lessons from SARS. Epidemics 2011; 3:32-7. [PMID: 21420657 PMCID: PMC7105002 DOI: 10.1016/j.epidem.2011.01.001] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2010] [Revised: 01/19/2011] [Accepted: 01/20/2011] [Indexed: 02/04/2023] Open
Abstract
Modelers published thoughtful articles after the 2003 SARS crisis, but had limited if any real-time impact on the global response and may even have inadvertently contributed to a lingering misunderstanding of the means by which the epidemic was controlled. The impact of any intervention depends on its efficiency as well as efficacy, and efficient isolation of infected individuals before they become symptomatic is difficult to imagine. Nonetheless, in exploring the possible impact of quarantine, the product of efficiency and efficacy was varied over the entire unit interval. Another mistake was repeatedly fitting otherwise appropriate gamma distributions to times to event regardless of whether they were stationary or not, particularly onset-isolation intervals whose progressive reduction evidently contributed to SARS control. By virtue of their unknown biology, newly-emerging diseases are more challenging than familiar human scourges. Influenza, for example, recurs annually and has been modeled more thoroughly than any other infectious disease. Moreover, models were integrated into preparedness exercises, during which working relationships were established that bore fruit during the 2009 A/H1N1 pandemic. To provide the most accurate and timely advice possible, especially about the possible impact of measures designed to control diseases caused by novel human pathogens, we must appreciate the value and difficulty of policy-oriented modeling. Effective communication of insights gleaned from modeling SARS will help to ensure that policymakers involve modelers in future outbreaks of newly-emerging infectious diseases. Accordingly, we illustrate the increasingly timely care-seeking by which, together with increasingly accurate diagnoses and effective isolation, SARS was controlled via heuristic arguments and descriptive analyses of familiar observations.
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Affiliation(s)
- John W Glasser
- Centers for Disease Control and Prevention, Atlanta, GA, USA.
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Sinclair RG, Choi CY, Riley MR, Gerba CP. Pathogen surveillance through monitoring of sewer systems. ADVANCES IN APPLIED MICROBIOLOGY 2009; 65:249-69. [PMID: 19026868 PMCID: PMC7112011 DOI: 10.1016/s0065-2164(08)00609-6] [Citation(s) in RCA: 94] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Ryan G Sinclair
- Department of Soil, Water and Environmental Science, University of Arizona, Tucson, Arizona 85721, USA
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Sinclair RG, Choi CY, Riley MR, Gerba CP. Pathogen surveillance through monitoring of sewer systems. ADVANCES IN APPLIED MICROBIOLOGY 2008. [PMID: 19026868 DOI: 10.1016/s0065-2164(08)00609-6.pmid:19026868;pmcid:pmc7112011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/23/2023]
Affiliation(s)
- Ryan G Sinclair
- Department of Soil, Water and Environmental Science, University of Arizona, Tucson, Arizona 85721, USA
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Dwyer DE, Sintchenko V. Point‐of‐care testing for community‐acquired pneumonia: do we have all the answers? Med J Aust 2007; 187:40-2. [PMID: 17605702 DOI: 10.5694/j.1326-5377.2007.tb01113.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2007] [Accepted: 05/08/2007] [Indexed: 11/17/2022]
Abstract
Point-of-care tests (POCTs) are available for rapid, "bedside" diagnosis of some causes of community-acquired pneumonia. POCTs complement other laboratory investigations for pneumonia. Although their sensitivity and specificity are improving, they are generally less sensitive than nucleic acid amplification and culture techniques. Questions remain as to the most cost-effective use of POCTs in clinical practice. To ensure their maximum value for both individual patients and the public health system, POCTs are probably best used as part of laboratory-designed algorithms for investigating pneumonia. POCTs are a valuable tool for surveillance, for rapid investigation of outbreaks, and for use in laboratories with limited diagnostic facilities.
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Affiliation(s)
- Dominic E Dwyer
- Centre for Infectious Diseases and Microbiology Laboratory Services, Westmead Hospital, Sydney, New South Wales, Australia.
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