tetano
Editor, Senior Moderator
Environ Res
. 2020 Dec 1;110559.
doi: 10.1016/j.envres.2020.110559. Online ahead of print.
Contamination of inert surfaces by SARS-CoV-2: persistence, stability and infectivity. A review
Montse Marqu?s[SUP] 1 [/SUP], Jos? L Domingo[SUP] 2 [/SUP]
Affiliations
Abstract
Undoubtedly, there is a tremendous concern regarding the new viral strain "Severe Acute Respiratory Syndrome Coronavirus-2" (SARS-CoV-2) and its related disease known as COVID-19. The World Health Organization has stated that SARS-CoV-2 is mainly transmitted from person-to-person close contact, as well as by small aerosol respiratory droplets. Moreover, the results of some recent studies about the role of air pollution on the spread and lethality of the novel coronavirus suggest that air contaminants could be also transmission pathway of the virus. On the other hand, indirect transmission of the virus cannot be discarded. Among many sources of indirect transmission, there is the contamination of inert/inanimate surfaces. This manuscript was aimed at reviewing the scientific literature currently available in PubMed and Scopus. The results of the reviewed studies point out that SARS-CoV-2 can last on different surfaces from hours to a few days. However, rapid SARS-CoV-2 inactivation is possible by applying commonly available chemicals and biocides on inanimate surfaces. Consequently, although the presence of SARS-CoV-2 on inanimate surfaces can represent a potential route of the transmission, appropriate disinfection measures should reduce the possibilities of transmission of the coronavirus, and hence, significantly decrease the risks of COVID-19.
Keywords: SARS-CoV-2; inanimate surfaces; infectivity; persistence; stability; transmission.
. 2020 Dec 1;110559.
doi: 10.1016/j.envres.2020.110559. Online ahead of print.
Contamination of inert surfaces by SARS-CoV-2: persistence, stability and infectivity. A review
Montse Marqu?s[SUP] 1 [/SUP], Jos? L Domingo[SUP] 2 [/SUP]
Affiliations
- PMID: 33275925
- DOI: 10.1016/j.envres.2020.110559
Abstract
Undoubtedly, there is a tremendous concern regarding the new viral strain "Severe Acute Respiratory Syndrome Coronavirus-2" (SARS-CoV-2) and its related disease known as COVID-19. The World Health Organization has stated that SARS-CoV-2 is mainly transmitted from person-to-person close contact, as well as by small aerosol respiratory droplets. Moreover, the results of some recent studies about the role of air pollution on the spread and lethality of the novel coronavirus suggest that air contaminants could be also transmission pathway of the virus. On the other hand, indirect transmission of the virus cannot be discarded. Among many sources of indirect transmission, there is the contamination of inert/inanimate surfaces. This manuscript was aimed at reviewing the scientific literature currently available in PubMed and Scopus. The results of the reviewed studies point out that SARS-CoV-2 can last on different surfaces from hours to a few days. However, rapid SARS-CoV-2 inactivation is possible by applying commonly available chemicals and biocides on inanimate surfaces. Consequently, although the presence of SARS-CoV-2 on inanimate surfaces can represent a potential route of the transmission, appropriate disinfection measures should reduce the possibilities of transmission of the coronavirus, and hence, significantly decrease the risks of COVID-19.
Keywords: SARS-CoV-2; inanimate surfaces; infectivity; persistence; stability; transmission.