tetano
Editor, Senior Moderator
Emerg Microbes Infect
. 2020 Jul 16;1-8.
doi: 10.1080/22221751.2020.1796529. Online ahead of print.
Rapid inactivation of SARS-CoV-2 with Deep-UV LED irradiation
Hiroko Inagaki[SUP] 1 [/SUP], Akatsuki Saito[SUP] 2 3 [/SUP], Hironobu Sugiyama[SUP] 1 4 [/SUP], Tamaki Okabayashi[SUP] 2 3 [/SUP], Shouichi Fujimoto[SUP] 5 [/SUP]
Affiliations
Abstract
The spread of novel coronavirus disease 2019 (COVID-19) infections worldwide has raised concerns about the prevention and control of SARS-CoV-2. Devices that rapidly inactivate viruses can reduce the chance of infection through aerosols and contact transmission. This in vitro study demonstrated that irradiation with a deep ultraviolet light-emitting diode (DUV-LED) of 280 ?5 nm wavelength rapidly inactivates SARS-CoV-2 obtained from a COVID-19 patient. Development of devices equipped with DUV-LED is expected to prevent virus invasion through the air and after touching contaminated objects.
Keywords: COVID-19; Deep-UV LED; SARS-CoV-2; inactivation.
. 2020 Jul 16;1-8.
doi: 10.1080/22221751.2020.1796529. Online ahead of print.
Rapid inactivation of SARS-CoV-2 with Deep-UV LED irradiation
Hiroko Inagaki[SUP] 1 [/SUP], Akatsuki Saito[SUP] 2 3 [/SUP], Hironobu Sugiyama[SUP] 1 4 [/SUP], Tamaki Okabayashi[SUP] 2 3 [/SUP], Shouichi Fujimoto[SUP] 5 [/SUP]
Affiliations
- PMID: 32673522
- DOI: 10.1080/22221751.2020.1796529
Abstract
The spread of novel coronavirus disease 2019 (COVID-19) infections worldwide has raised concerns about the prevention and control of SARS-CoV-2. Devices that rapidly inactivate viruses can reduce the chance of infection through aerosols and contact transmission. This in vitro study demonstrated that irradiation with a deep ultraviolet light-emitting diode (DUV-LED) of 280 ?5 nm wavelength rapidly inactivates SARS-CoV-2 obtained from a COVID-19 patient. Development of devices equipped with DUV-LED is expected to prevent virus invasion through the air and after touching contaminated objects.
Keywords: COVID-19; Deep-UV LED; SARS-CoV-2; inactivation.