Literature DB >> 33993274

Comparable Environmental Stability and Disinfection Profiles of the Currently Circulating SARS-CoV-2 Variants of Concern B.1.1.7 and B.1.351.

Toni Luise Meister1, Jill Fortmann2, Daniel Todt1,3, Natalie Heinen1, Alfred Ludwig2, Yannick Brüggemann1, Carina Elsner4, Ulf Dittmer4, Joerg Steinmann5,6, Stephanie Pfaender1, Eike Steinmann1.   

Abstract

The emergence of novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants of concern with increased transmission dynamics has raised questions regarding stability and disinfection of these viruses. We analyzed surface stability and disinfection of the currently circulating SARS-CoV-2 variants B.1.1.7 and B.1.351 compared to wild type. Treatment with heat, soap, and ethanol revealed similar inactivation profiles indicative of a comparable susceptibility towards disinfection. Furthermore, we observed comparable surface stability on steel, silver, copper, and face masks. Overall, our data support the application of currently recommended hygiene measures to minimize the risk of B.1.1.7 and B.1.351 transmission.
© The Author(s) 2021. Published by Oxford University Press for the Infectious Diseases Society of America. All rights reserved. For permissions, e-mail: journals.permissions@oup.com.

Entities:  

Keywords:  SARS-CoV-2; disinfection; stability; variants of concern

Year:  2021        PMID： 33993274      PMCID： PMC8243362          DOI： 10.1093/infdis/jiab260

Source DB:  PubMed          Journal:  J Infect Dis        ISSN： 0022-1899            Impact factor:   5.226


  9 in total

1.  Differences in environmental stability among SARS-CoV-2 variants of concern: both omicron BA.1 and BA.2 have higher stability.

Authors:  Ryohei Hirose; Yoshito Itoh; Hiroshi Ikegaya; Hajime Miyazaki; Naoto Watanabe; Takuma Yoshida; Risa Bandou; Tomo Daidoji; Takaaki Nakaya
Journal:  Clin Microbiol Infect       Date:  2022-05-28       Impact factor: 13.310

2.  Effect of Surface Porosity on SARS-CoV-2 Fomite Infectivity.

Authors:  Mohsen Hosseini; Leo L M Poon; Alex W H Chin; William A Ducker
Journal:  ACS Omega       Date:  2022-05-23

3.  Public health implications of SARS-CoV-2 variants of concern: a rapid scoping review.

Authors:  Mari Somerville; Janet A Curran; Justine Dol; Leah Boulos; Lynora Saxinger; Alexander Doroshenko; Stephanie Hastings; Bearach Reynolds; Allyson J Gallant; Hwayeon Danielle Shin; Helen Wong; Daniel Crowther; Marilyn Macdonald; Ruth Martin-Misener; Jeannette Comeau; Holly McCulloch; Andrea C Tricco
Journal:  BMJ Open       Date:  2021-12-02       Impact factor: 3.006

4.  Virucidal activity of nasal sprays against severe acute respiratory syndrome coronavirus-2.

Authors:  T L Meister; D Todt; Y Brüggemann; J Steinmann; S Banava; F H H Brill; J Steinmann; S Pfaender; E Steinmann
Journal:  J Hosp Infect       Date:  2021-11-06       Impact factor: 3.926

5.  Mechanical Wiping Increases the Efficacy of Liquid Disinfectants on SARS-CoV-2.

Authors:  Angela Sloan; Samantha B Kasloff; Todd Cutts
Journal:  Front Microbiol       Date:  2022-03-22       Impact factor: 5.640

6.  Mouthrinses against SARS-CoV-2 - High antiviral effectivity by membrane disruption in vitro translates to mild effects in a randomized placebo-controlled clinical trial.

Authors:  Toni Luise Meister; Josef-Maximilian Gottsauner; Barbara Schmidt; Natalie Heinen; Daniel Todt; Franz Audebert; Felix Buder; Henriette Lang; André Gessner; Eike Steinmann; Veronika Vielsmeier; Stephanie Pfaender; Fabian Cieplik
Journal:  Virus Res       Date:  2022-05-02       Impact factor: 6.286

7.  Potential risk of SARS-CoV-2 infection among people handling linens used by COVID-19 patients before and after washing.

Authors:  Retsu Fujita; Hitomi Kurosu; Masataro Norizuki; Takayuki Ohishi; Aya Zamoto-Niikura; Masaaki Iwaki; Keiko Mochida; Hirotaka Takagi; Toshihiko Harada; Kenji Tsushima; Tetsuya Matsumoto; Ken-Ichi Hanaki; Motoyuki Sugai; Takuya Yamagishi
Journal:  Sci Rep       Date:  2022-09-02       Impact factor: 4.996

8.  Emerging SARS-CoV-2 Mutational Variants of Concern Should Not Vary in Susceptibility to Microbicidal Actives.

Authors:  M Khalid Ijaz; Raymond W Nims; Julie McKinney
Journal:  Life (Basel)       Date:  2022-06-30

9.  SARS-CoV-2 neutralizing camelid heavy-chain-only antibodies as powerful tools for diagnostic and therapeutic applications.

Authors:  Anja Schlör; Stefan Hirschberg; Ghada Ben Amor; Toni Luise Meister; Prerna Arora; Stefan Pöhlmann; Markus Hoffmann; Stephanie Pfaender; Omar Kamal Eddin; Julian Kamhieh-Milz; Katja Hanack
Journal:  Front Immunol       Date:  2022-09-14       Impact factor: 8.786
  9 in total

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