ORIGINAL RESEARCH

Evaluation of SARS-CoV-2 viability on experimental surfaces over time

About authors

1 Gamaleya National Research Center for Epidemiology and Microbiology, Moscow, Russia

2 Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Moscow, Russia

3 Lomonosov Moscow State University, Moscow, Russia

Correspondence should be addressed: Maria A. Nikiforova
Gamaleya, 18, Moscow, 123098; ur.xobni@avorofikinairam

About paper

Funding: this research was funded by the grant #056 - 00119 - 21-00 provided by the Ministry of Health of the Russian Federation, Russia.

Acknowledgments: the authors are grateful to Dr. I.V. Korobko for the general idea and discussion of the study design.

Author contribution: Nikiforova MA — experiment planning, working with the virus and determining SARS-CoV-2 viability, data analyzing, writing-original draft preparation; Siniavin AE — working with the virus and determining SARS-CoV-2 viability, data analysing, writing-original draft preparation; Shidlovskaya EV — PCRanalysis, data processing, writing-original draft preparation; Kuznetsova NA — PCR-analysis; Gushchin VA — experiment planning, writing-original draft preparation.

Received: 2021-06-25 Accepted: 2021-07-09 Published online: 2021-07-13
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  1. Jayaweera M, Perera H, Gunawardana B, Manatunge J. Transmission of COVID-19 Virus by Droplets and Aerosols: A Critical Review on the Unresolved Dichotomy. Environ Res. 2020; 188: 109819.
  2. van Doremalen N, Bushmaker T, Morris DH, Holbrook MG, Gamble A, Williamson BN, et al. Aerosol and Surface Stability of SARS-CoV-2 as Compared with SARS-CoV-1. N Engl J Med. 2020; 382: 1564–7.
  3. Fernández-Raga M, Díaz-Marugán L, García Escolano M, Bort C, Fanjul V. SARS-CoV-2 Viability under Different Meteorological Conditions, Surfaces, Fluids and Transmission between Animals. Environ Res. 2021; 192: 110293.
  4. Xue X, Ball JK, Alexander C, Alexander MR. All Surfaces Are Not Equal in Contact Transmission of SARS-CoV-2. Matter. 2020; 3: 1433–41.
  5. Cai J, Sun W, Huang J, Gamber M, Wu J, He G. Indirect Virus Transmission in Cluster of COVID-19 Cases, Wenzhou, China. 2020; Emerg Infect Dis. 2020; 26: 1343–5.
  6. Xie C, Zhao H, Li K, Zhang Z, Lu X, Peng H, et al. The Evidence of Indirect Transmission of SARS-CoV-2 Reported in Guangzhou, China. BMC Public Health. 2020; 20: 1202.
  7. Chin AWH, Chu JTS, Perera MRA, Hui KPY, Yen H-L, Chan MCW, et al. Stability of SARS-CoV-2 in Different Environmental Conditions. Lancet Microbe. 2020; 1: e10.
  8. Yao H, Lu X, Chen Q, Xu K, Chen Y, Cheng M, et al. Patient-Derived SARS-CoV-2 Mutations Impact Viral Replication Dynamics and Infectivity in Vitro and with Clinical Implications in Vivo. Cell Discov. 2020; 6: 76.
  9. Cevik M, Kuppalli K, Kindrachuk J, Peiris M. Virology, Transmission, and Pathogenesis of SARS-CoV-2. BMJ. 2020; 371: m3862.