Literature DB >> 33737536

UV-C irradiation is highly effective in inactivating SARS-CoV-2 replication.

Mara Biasin1, Andrea Bianco2, Giovanni Pareschi2, Adalberto Cavalleri3, Claudia Cavatorta3, Claudio Fenizia1,4, Paola Galli2, Luigi Lessio5, Manuela Lualdi6, Enrico Tombetti1, Alessandro Ambrosi4, Edoardo Maria Alberto Redaelli2, Irma Saulle1,7, Daria Trabattoni1, Alessio Zanutta2, Mario Clerici8,9.   

Abstract

The potential virucidal effects of UV-C irradiation on SARS-CoV-2 were experimentally evaluated for different illumination doses and virus concentrations (1000, 5, 0.05 MOI). At a virus density comparable to that observed in SARS-CoV-2 infection, an UV-C dose of just 3.7 mJ/cm2 was sufficient to achieve a more than 3-log inactivation without any sign of viral replication. Moreover, a complete inactivation at all viral concentrations was observed with 16.9 mJ/cm2. These results could explain the epidemiological trends of COVID-19 and are important for the development of novel sterilizing methods to contain SARS-CoV-2 infection.

Entities:  

Year:  2021        PMID： 33737536     DOI： 10.1038/s41598-021-85425-w

Source DB:  PubMed          Journal:  Sci Rep        ISSN： 2045-2322            Impact factor:   4.379


  5 in total

1.  Analysing the role of STAT3 in HIV-1 infection.

Authors:  S V Ibba; C Fenizia; P Serna Ortega; V Mercurio; I Saulle; E M Lori; D Trabattoni; M Clerici; M Biasin
Journal:  J Biol Regul Homeost Agents       Date:  2019 September-October,       Impact factor: 1.711

2.  UV Inactivation of Rotavirus and Tulane Virus Targets Different Components of the Virions.

Authors:  Elbashir Araud; Miyu Fuzawa; Joanna L Shisler; Jianrong Li; Thanh H Nguyen
Journal:  Appl Environ Microbiol       Date:  2020-02-03       Impact factor: 4.792

3.  Characterization of two new electrophoretic variants of human triosephosphate isomerase: stability, kinetic, and immunological properties.

Authors:  J Asakawa; H W Mohrenweiser
Journal:  Biochem Genet       Date:  1982-02       Impact factor: 1.890

4.  Stability of SARS coronavirus in human specimens and environment and its sensitivity to heating and UV irradiation.

Authors:  Shu-Ming Duan; Xin-Sheng Zhao; Rui-Fu Wen; Jing-Jing Huang; Guo-Hua Pi; Su-Xiang Zhang; Jun Han; Sheng-Li Bi; Li Ruan; Xiao-Ping Dong
Journal:  Biomed Environ Sci       Date:  2003-09       Impact factor: 3.118

Review 5.  Stability of SARS-CoV-2 and other coronaviruses in the environment and on common touch surfaces and the influence of climatic conditions: A review.

Authors:  Hamada A Aboubakr; Tamer A Sharafeldin; Sagar M Goyal
Journal:  Transbound Emerg Dis       Date:  2020-07-14       Impact factor: 4.521
  5 in total
  63 in total

Review 1.  UVC-based photoinactivation as an efficient tool to control the transmission of coronaviruses.

Authors:  Sanjeev K Bhardwaj; Harpreet Singh; Akash Deep; Madhu Khatri; Jayeeta Bhaumik; Ki-Hyun Kim; Neha Bhardwaj
Journal:  Sci Total Environ       Date:  2021-06-16       Impact factor: 7.963

2.  Autonomous Environment Disinfection Based on Dynamic UV-C Irradiation Map.

Authors:  Mathias Mantelli; Leticia Dos Santos; Lucas de Fraga; Giovanna Miotto; Augusto Bergamin; Etevaldo Cardoso; Miguel Serrano; Renan Maffei; Edson Prestes; Joao Netto; Mariana Kolberg
Journal:  IEEE Robot Autom Lett       Date:  2022-02-22

3.  UVC-PURGE: A Novel Cost-Effective Disinfection Robot for Combating COVID-19 Pandemic.

Authors:  Akib Zaman; Mohammad Shahjahan Majib; Shoeb Ahmed Tanjim; Shah Md Ahasan Siddique; Shafayetul Islam; Md Shadman Aadeeb; Nafiz Imtiaz Khan; Riasat Haque; Md Rashid Ul Islam; M Rayhan Ferdous Faisal; Siddharth Malik; Muhammad Nazrul Islam
Journal:  IEEE Access       Date:  2022-03-30       Impact factor: 3.476

4.  SARS-CoV-2 inactivation by ultraviolet radiation and visible light is dependent on wavelength and sample matrix.

Authors:  Michael A Schuit; Thomas C Larason; Melissa L Krause; Brian M Green; Brian P Holland; Stewart P Wood; Steven Grantham; Yuqin Zong; Clarence J Zarobila; Denise L Freeburger; David M Miller; Jordan K Bohannon; Shanna A Ratnesar-Shumate; Ernest R Blatchley; Xing Li; Paul A Dabisch; C Cameron Miller
Journal:  J Photochem Photobiol B       Date:  2022-06-23       Impact factor: 6.814

5.  Inactivation methods for human coronavirus 229E on various food-contact surfaces and foods.

Authors:  Eun Seo Choi; Sangha Han; Jeong Won Son; Gyeong Bae Song; Sang-Do Ha
Journal:  Food Control       Date:  2022-07-20       Impact factor: 6.652

6.  Efficacy of single pass UVC air treatment for the inactivation of coronavirus, MS2 coliphage and Staphylococcus aureus bioaerosols.

Authors:  William J Snelling; Arsalan Afkhami; Hannah L Turkington; Claire Carlisle; S Louise Cosby; Jeremy W J Hamilton; Nigel G Ternan; Patrick S M Dunlop
Journal:  J Aerosol Sci       Date:  2022-04-26       Impact factor: 4.586

7.  Solar UV-B/A radiation is highly effective in inactivating SARS-CoV-2.

Authors:  Fabrizio Nicastro; Giorgia Sironi; Elio Antonello; Andrea Bianco; Mara Biasin; John R Brucato; Ilaria Ermolli; Giovanni Pareschi; Marta Salvati; Paolo Tozzi; Daria Trabattoni; Mario Clerici
Journal:  Sci Rep       Date:  2021-07-20       Impact factor: 4.379

8.  Toward a Test Protocol for Surface Decontamination Using a Mobile Whole-room UVGI Device†.

Authors:  Richard L Vincent; Stephen N Rudnick; James J McDevitt; Frances R Wallach
Journal:  Photochem Photobiol       Date:  2021-04-21       Impact factor: 3.421

9.  Inactivation of SARS-CoV-2 isolates from lineages B.1.1.7 (Alpha), P.1 (Gamma) and B.1.110 by heating and UV irradiation.

Authors:  S Ulloa; C Bravo; E Ramirez; R Fasce; J Fernandez
Journal:  J Virol Methods       Date:  2021-06-22       Impact factor: 2.623

10.  Assessing the impact of air pollution and climate seasonality on COVID-19 multiwaves in Madrid, Spain.

Authors:  Maria A Zoran; Roxana S Savastru; Dan M Savastru; Marina N Tautan; Laurentiu A Baschir; Daniel V Tenciu
Journal:  Environ Res       Date:  2021-08-06       Impact factor: 8.431
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