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2020 3
2021 8
2022 3
2023 1

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Page 1
The airborne lifetime of small speech droplets and their potential importance in SARS-CoV-2 transmission.
Stadnytskyi V, Bax CE, Bax A, Anfinrud P. Stadnytskyi V, et al. Proc Natl Acad Sci U S A. 2020 Jun 2;117(22):11875-11877. doi: 10.1073/pnas.2006874117. Epub 2020 May 13. Proc Natl Acad Sci U S A. 2020. PMID: 32404416 Free PMC article.
Speech droplets generated by asymptomatic carriers of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) are increasingly considered to be a likely mode of disease transmission. ...These observations confirm that there is a subs …
Speech droplets generated by asymptomatic carriers of severe acute respiratory syndrome coronavirus 2 ( …
The possible role of the surface active substances (SAS) in the airborne transmission of SARS-CoV-2.
Ciglenečki I, Orlović-Leko P, Vidović K, Tasić V. Ciglenečki I, et al. Environ Res. 2021 Jul;198:111215. doi: 10.1016/j.envres.2021.111215. Epub 2021 Apr 30. Environ Res. 2021. PMID: 33939977 Free PMC article.
Consistent with these results, a discussion arises on the possibility that SAS could play a crucial role in respiratory droplet dispersion as stabilizers, especially in a closed space. At the same time, we assume that they could prolong the lifetime of respirator …
Consistent with these results, a discussion arises on the possibility that SAS could play a crucial role in respiratory droplet dispe …
Present cum future of SARS-CoV-2 virus and its associated control of virus-laden air pollutants leading to potential environmental threat - A global review.
Mukherjee S, Boral S, Siddiqi H, Mishra A, Meikap BC. Mukherjee S, et al. J Environ Chem Eng. 2021 Apr;9(2):104973. doi: 10.1016/j.jece.2020.104973. Epub 2021 Jan 13. J Environ Chem Eng. 2021. PMID: 33462561 Free PMC article. Review.
The world is presently infected by the biological fever of COVID-19 caused by SARS-CoV-2 virus. The present study is mainly related to the airborne transmission of novel coronavirus through airway. ...So it is high time to deal with the future of hazar …
The world is presently infected by the biological fever of COVID-19 caused by SARS-CoV-2 virus. The present study is mainly relate …
The Impact of Large Mobile Air Purifiers on Aerosol Concentration in Classrooms and the Reduction of Airborne Transmission of SARS-CoV-2.
Duill FF, Schulz F, Jain A, Krieger L, van Wachem B, Beyrau F. Duill FF, et al. Int J Environ Res Public Health. 2021 Nov 2;18(21):11523. doi: 10.3390/ijerph182111523. Int J Environ Res Public Health. 2021. PMID: 34770037 Free PMC article.
The parameters considered include the duration of stay, particle concentration in exhaled air, respiratory flow rate, virus lifetime, ventilation interval, ventilation efficiency, AP volumetric flow, as well as room size. ...
The parameters considered include the duration of stay, particle concentration in exhaled air, respiratory flow rate, virus lifeti …
Extended Lifetime of Respiratory Droplets in a Turbulent Vapor Puff and Its Implications on Airborne Disease Transmission.
Chong KL, Ng CS, Hori N, Yang R, Verzicco R, Lohse D. Chong KL, et al. Phys Rev Lett. 2021 Jan 22;126(3):034502. doi: 10.1103/PhysRevLett.126.034502. Phys Rev Lett. 2021. PMID: 33543958
To quantify the fate of respiratory droplets under different ambient relative humidities, direct numerical simulations of a typical respiratory event are performed. ...Employing Lagrangian statistics, we demonstrate that the turbulent humid respiratory puff e …
To quantify the fate of respiratory droplets under different ambient relative humidities, direct numerical simulations of a typical …
On the concentration of SARS-CoV-2 in outdoor air and the interaction with pre-existing atmospheric particles.
Belosi F, Conte M, Gianelle V, Santachiara G, Contini D. Belosi F, et al. Environ Res. 2021 Feb;193:110603. doi: 10.1016/j.envres.2020.110603. Epub 2020 Dec 8. Environ Res. 2021. PMID: 33307081 Free PMC article.
The spread of SARS-CoV-2 by contact (direct or indirect) is widely accepted, but the relative importance of airborne transmission is still controversial. Probability of outdoor airborne transmission depends on several parameters, still rather uncertain: virus …
The spread of SARS-CoV-2 by contact (direct or indirect) is widely accepted, but the relative importance of airborne transmiss …
From the environment to the cells: An overview on pivotal factors which affect spreading and infection in COVID-19 pandemic.
Zarei M, Rahimi K, Hassanzadeh K, Abdi M, Hosseini V, Fathi A, Kakaei K. Zarei M, et al. Environ Res. 2021 Oct;201:111555. doi: 10.1016/j.envres.2021.111555. Epub 2021 Jun 28. Environ Res. 2021. PMID: 34197816 Free PMC article. Review.
A key goal in virus restriction and transmission rate is to understand the physicochemical structure of aerosol and droplet formation, and the parameters that affect the droplet-borne and airborne in different environmental conditions. The lifetime of droplets on di …
A key goal in virus restriction and transmission rate is to understand the physicochemical structure of aerosol and droplet formation, and t …
Short-range exposure to airborne virus transmission and current guidelines.
Wang J, Alipour M, Soligo G, Roccon A, De Paoli M, Picano F, Soldati A. Wang J, et al. Proc Natl Acad Sci U S A. 2021 Sep 14;118(37):e2105279118. doi: 10.1073/pnas.2105279118. Proc Natl Acad Sci U S A. 2021. PMID: 34465564 Free PMC article.
After the Spanish flu pandemic, it was apparent that airborne transmission was crucial to spreading virus contagion, and research responded by producing several fundamental works like the experiments of Duguid [J. ...Finally, we have been able to produce original virus exp …
After the Spanish flu pandemic, it was apparent that airborne transmission was crucial to spreading virus contagion, and research res …
Hybrid measurement of respiratory aerosol reveals a dominant coarse fraction resulting from speech that remains airborne for minutes.
Shen Y, Courtney JM, Anfinrud P, Bax A. Shen Y, et al. Proc Natl Acad Sci U S A. 2022 Jun 28;119(26):e2203086119. doi: 10.1073/pnas.2203086119. Epub 2022 Jun 21. Proc Natl Acad Sci U S A. 2022. PMID: 35727979 Free PMC article.
Measurements reveal that a large volume fraction of speech-generated aerosol has diameters in the 5- to 20-mum range, making them sufficiently small to remain airborne for minutes, not hours. This coarse aerosol is too large to penetrate the lower respiratory tract …
Measurements reveal that a large volume fraction of speech-generated aerosol has diameters in the 5- to 20-mum range, making them sufficient …
Insights into the evaporation characteristics of saliva droplets and aerosols: Levitation experiments and numerical modeling.
Lieber C, Melekidis S, Koch R, Bauer HJ. Lieber C, et al. J Aerosol Sci. 2021 May;154:105760. doi: 10.1016/j.jaerosci.2021.105760. Epub 2021 Jan 22. J Aerosol Sci. 2021. PMID: 33518792 Free PMC article.
Understanding the transmission phenomena of SARS-CoV-2 by virus-laden droplets and aerosols is of paramount importance for controlling the current COVID-19 pandemic. Detailed information about the lifetime and kinematics of airborne droplets of different size …
Understanding the transmission phenomena of SARS-CoV-2 by virus-laden droplets and aerosols is of paramount importance for controllin …
14 results