Title

Airborne transmission of SARS-CoV-2 is the dominant route of transmission: Droplets and aerosols

Authors

Ali A. Rabaan, Johns Hopkins Aramco Healthcare
Shamsah H. Al-Ahmed, Qatif Central Hospital
Maysaa K. Al-Malkey, University of Baghdad
Roua A. Alsubki, King Saud University College of Applied Medical Sciences
Sayeh Ezzikouri, Institut Pasteur du Maroc
Fadel Hassan Al-Hababi, Riyadh Regional Laboratory
Ranjit Sah, Tribhuvan University Teaching Hospital
Abbas Al Mutair, University of Wollongong
Saad Alhumaid, Ministry of Health Saudi Arabia
Jaffar A. Al-Tawfiq, Johns Hopkins Aramco Healthcare
Awad Al-Omari, Al Faisal University
Ayman M. Al-Qaaneh, Imam Abdulrahman Bin Faisal university
Manaf Al-Qahtani, Bahrain Defence Force Royal Medical Services
Raghavendra Tirupathi, Penn State College of Medicine
Mohammad A. Al Hamad, Imam Abdulrahman Bin Faisal university
Nadira A. Al-baghli, Ministry of Health Saudi Arabia
Tarek Sulaiman, King Fahad Medical City
Arwa Alsubait, King Saud bin Abdulaziz University for Health Sciences
Rachana Mehta, National Public Health Laboratory
Elfadil Abass, Imam Abdulrahman Bin Faisal university
Maha Alawi, King Abdulaziz University
Fatimah Alshahrani, King Saud University
Dhan Bahadur Shrestha, Mangalbare Hospital
Mohmed Isaqali Karobari, Universiti Sains Malaysia, Health Campus
Samuel Pecho-Silva, Hospital Nacional Edgardo Rebagliati Martins, EsSalud
Kovy Arteaga-Livias, Universidad Nacional Hermilio Valdizán
D. Katterine Bonilla Aldana, Fundación Universitaria Autónoma de las Américas
Alfonso J. Rodriguez-Morales, Universidad Cientifica del Sur

Publication Name

Infezioni in Medicina

Abstract

Coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS- CoV-2) has become a pandemic worldwide. On a daily basis the number of deaths associated with COVID- 19 is rapidly increasing. The main transmission route of SARS-CoV-2 is through the air (airborne transmission). This review details the airborne transmission of SARS-CoV-2, the aerodynamics, and different modes of transmission (e.g. droplets, droplet nuclei, and aerosol particles). SARS-CoV-2 can be transmitted by an infected person during activities such as expiration, coughing, sneezing, and talking. During such activities and some medical procedures, aerosols and droplets contaminated with SARS-CoV-2 particles are formed. Depending on their sizes and the environmental conditions, such particles stay viable in the air for varying time periods and can cause infection in a susceptible host. Very few studies have been conducted to establish the mechanism or the aerodynamics of virus-loaded particles and droplets in causing infection. In this review we discuss the various forms in which SARS- CoV-2 virus particles can be transmitted in air and cause infections.

Open Access Status

This publication is not available as open access

Volume

29

Issue

1

First Page

10

Last Page

19

This record is in the process of being updated. Please contact us for more information.

Share

COinS