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Triggiano F, De Giglio O, Apollonio F, Brigida S, Fasano F, Mancini P, Bonanno Ferraro G, Veneri C, La Rosa G, Suffredini E, Lucentini L, Ungaro N, Di Vittorio G, Mongelli O, Albano N, Montagna MT. Wastewater-based Epidemiology and SARS-CoV-2: Variant Trends in the Apulia Region (Southern Italy) and Effect of Some Environmental Parameters. FOOD AND ENVIRONMENTAL VIROLOGY 2023; 15:331-341. [PMID: 37735299 PMCID: PMC10654208 DOI: 10.1007/s12560-023-09565-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 08/23/2023] [Indexed: 09/23/2023]
Abstract
During the COVID-19 pandemic, wastewater monitoring has been used to monitor the levels of SARS-CoV-2 RNA entering the sewerage system. In Italy, the Istituto Superiore di Sanità coordinated the SARI project (Sorveglianza Ambientale Reflue in Italia) to detect SARS-CoV-2 and its variants. In this study, the concentration of SARS-CoV-2 and its variants in raw wastewater against COVID-19 cases was evaluated together with the effect of temperature and precipitation on virus spread. We validated a predictive model, proposed by De Giglio et al., 2021, to establish the number of COVID-19 cases/100,000 inhabitants. A receiver operating characteristic curve model was applied to predict the number of COVID-19 cases and Poisson regression was applied to study the effect of temperature and rainfall on viral load. In Apulia, from October 2021 to December 2022, we analyzed 1041 samples, of which 985 (94.6%) tested positive for SARS-CoV-2. Median atmospheric temperature was inversely proportional to viral load in wastewater; no correlation was found with precipitation. The predictive model confirmed that at least 11 cases/100,000 inhabitants would occur in the 15 days following the detection of the virus in wastewater. Environmental surveillance of SARS-CoV-2 can be used to map the virus and its variants.
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Affiliation(s)
- Francesco Triggiano
- Interdisciplinary Department of Medicine, University of Bari Aldo Moro, Piazza G. Cesare 11, Bari, 70124, Italy
| | - Osvalda De Giglio
- Interdisciplinary Department of Medicine, University of Bari Aldo Moro, Piazza G. Cesare 11, Bari, 70124, Italy.
| | - Francesca Apollonio
- Interdisciplinary Department of Medicine, University of Bari Aldo Moro, Piazza G. Cesare 11, Bari, 70124, Italy
| | - Silvia Brigida
- Department of Biological and Environmental Sciences and Technologies, University of Salento, Campus Ecotekne, Monteroni di Lecce, Lecce, 73047, Italy
| | - Fabrizio Fasano
- Interdisciplinary Department of Medicine, University of Bari Aldo Moro, Piazza G. Cesare 11, Bari, 70124, Italy
| | - Pamela Mancini
- Department of Environment and Health, Istituto Superiore di Sanità, Rome, 00161, Italy
| | - Giusy Bonanno Ferraro
- Department of Environment and Health, Istituto Superiore di Sanità, Rome, 00161, Italy
| | - Carolina Veneri
- Department of Environment and Health, Istituto Superiore di Sanità, Rome, 00161, Italy
| | - Giuseppina La Rosa
- Department of Environment and Health, Istituto Superiore di Sanità, Rome, 00161, Italy
| | - Elisabetta Suffredini
- Department of Food Safety, Nutrition and Veterinary Public Health, Istituto Superiore di Sanità, Rome, 00161, Italy
| | - Luca Lucentini
- Department of Environment and Health, Istituto Superiore di Sanità, Rome, 00161, Italy
| | - Nicola Ungaro
- Agency for the Environmental Prevention and Protection (ARPA Puglia), Corso Trieste 27, Bari, 70126, Italy
| | | | - Onofrio Mongelli
- Department of Health Promotion and Animal Welfare, Apulia Region, Bari, Italy
| | - Nelhudoff Albano
- Department of Health Promotion and Animal Welfare, Apulia Region, Bari, Italy
| | - Maria Teresa Montagna
- Interdisciplinary Department of Medicine, University of Bari Aldo Moro, Piazza G. Cesare 11, Bari, 70124, Italy
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Klestova Z. Possible spread of SARS-CoV-2 in domestic and wild animals and body temperature role. Virus Res 2023; 327:199066. [PMID: 36754290 PMCID: PMC9911306 DOI: 10.1016/j.virusres.2023.199066] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 02/03/2023] [Accepted: 02/04/2023] [Indexed: 02/10/2023]
Abstract
The COVID-19 pandemic was officially announced in March 2020 and is still moving around the world. Virus strains, their pathogenicity and infectivity are changing, but the ability is fast to spread and harm people's health remained, despite the seasonality seasons and other circumstances. Most likely, humanity is doomed for a long time to coexistence with this emergent pathogen, since it is already circulating not only among the human population, but and among fauna, especially among wild animals in different regions of the planet. Thus, the range the virus has expanded, the material and conditions for its evolution are more than enough. The detection of SARS-CoV-2 in known infected fauna species is analyzed and possible spread and ongoing circulation of the virus in domestic and wild animals are discussed. One of the main focus of the article is the role of animal body temperature, its fluctuations and the presence of entry receptors in the susceptibility of different animal species to SARS-CoV-2 infection and virus spreading in possible new ecological niches. The possibility of long-term circulation of the pathogen among susceptible organisms is discussed.
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Affiliation(s)
- Zinaida Klestova
- Institute for Medical Virology and Epidemiology of Viral Diseases, University Hospital Tübingen, Elfriede-Aulhorn-Straße 6, Tübingen 72076, Germany.
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Dumenil T, Le TT, Rawle DJ, Yan K, Tang B, Nguyen W, Bishop C, Suhrbier A. Warmer ambient air temperatures reduce nasal turbinate and brain infection, but increase lung inflammation in the K18-hACE2 mouse model of COVID-19. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 859:160163. [PMID: 36395835 PMCID: PMC9659553 DOI: 10.1016/j.scitotenv.2022.160163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 11/04/2022] [Accepted: 11/09/2022] [Indexed: 06/16/2023]
Abstract
Warmer climatic conditions have been associated with fewer COVID-19 cases. Herein we infected K18-hACE2 mice housed at the standard animal house temperature of ∼22 °C, or at ∼31 °C, which is considered to be thermoneutral for mice. On day 2 post infection, RNA-Seq analyses showed no significant differential gene expression lung in lungs of mice housed at the two temperatures, with almost identical viral loads and type I interferon responses. There was also no significant difference in viral loads in lungs on day 5, but RNA-Seq and histology analyses showed clearly elevated inflammatory signatures and infiltrates. Thermoneutrality thus promoted lung inflammation. On day 2 post infection mice housed at 31 °C showed reduced viral loads in nasal turbinates, consistent with increased mucociliary clearance at the warmer ambient temperature. These mice also had reduced virus levels in the brain, and an ensuing amelioration of weight loss and a delay in mortality. Warmer air temperatures may thus reduce infection of the upper respiratory track and the olfactory epithelium, resulting in reduced brain infection. Potential relevance for anosmia and neurological sequelae in COVID-19 patients is discussed.
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Affiliation(s)
- Troy Dumenil
- Immunology Department, QIMR Berghofer Medical Research Institute, Brisbane, Queensland 4029, Australia
| | - Thuy T Le
- Immunology Department, QIMR Berghofer Medical Research Institute, Brisbane, Queensland 4029, Australia
| | - Daniel J Rawle
- Immunology Department, QIMR Berghofer Medical Research Institute, Brisbane, Queensland 4029, Australia
| | - Kexin Yan
- Immunology Department, QIMR Berghofer Medical Research Institute, Brisbane, Queensland 4029, Australia
| | - Bing Tang
- Immunology Department, QIMR Berghofer Medical Research Institute, Brisbane, Queensland 4029, Australia
| | - Wilson Nguyen
- Immunology Department, QIMR Berghofer Medical Research Institute, Brisbane, Queensland 4029, Australia
| | - Cameron Bishop
- Immunology Department, QIMR Berghofer Medical Research Institute, Brisbane, Queensland 4029, Australia
| | - Andreas Suhrbier
- Immunology Department, QIMR Berghofer Medical Research Institute, Brisbane, Queensland 4029, Australia; Australian Infectious Disease Research Centre, GVN Center of Excellence, Brisbane, Queensland 4029, 4072, Australia.
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Rony MKK, Hasan N, Chowdhury S, Rahman I. Comments on "Transmission of SARS-CoV-2 virus and ambient temperature: a critical review" by Mu et al., 2021 (https://doi.org/ 10.1007/s11356-021-14625-8). ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:16772-16774. [PMID: 36289127 PMCID: PMC9607761 DOI: 10.1007/s11356-022-23828-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 10/21/2022] [Indexed: 06/16/2023]
Affiliation(s)
- Moustaq Karim Khan Rony
- Institute of Social Welfare and Research, University of Dhaka, Dhaka, Bangladesh.
- Shahjalal University of Science and Technology, Sylhet, Bangladesh.
- Department of Public Health, Bangladesh Open University, Dhaka, Bangladesh.
| | - Nazmul Hasan
- Institute of Social Welfare and Research, University of Dhaka, Dhaka, Bangladesh
| | - Sharmin Chowdhury
- International Center for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Ishraq Rahman
- College of Nursing, International University of Business Agriculture and Technology, Dhaka, Bangladesh
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