An overview of bioaerosols size and its effects in COVID-19 transmission
![This scanning electron microscope image shows SARS-CoV-2 (yellow)—also known as 2019-nCoV, the virus that causes COVID-19—isolated from a patient, emerging from the surface of cells (blue/pink) cultured in the lab. Credit: NIAID-RML An overview of bioaerosols size and its effects in COVID-19 transmission](https://scx1.b-cdn.net/csz/news/800/2020/1-anoverviewof.jpg)
A new open access and peer-reviewed article explains how SARS-CoV-2 can be spread through bioaerosols causing the COVID-19 coronavirus disease.
The research had been available as a preprint since last April and explains work conducted in two hospitals in Wuhan (China) , showing that medical staff removing their protective equipment release from them a considerable number of particle with the virus that could cause others to get sick.
The aerosolization concept provides a pathway to help explain why COVID-19 is spreading so fast, specially from human actions such as coughing, talking or flushing a toilet.
The work reinforces the importance for public policy for wearing facemasks.
More information at: https://onlinelibrary.wiley.com/doi/full/10.1002/hpm.3095
More information:
An overview of the effect of bioaerosol size in coronavirus disease 2019 transmission. Marcelo I. Guzman. The International Journal of Health Planning and Management, 2020, 1-10, DOI: 10.1002/hpm.3095, onlinelibrary.wiley.com/doi/epdf/10.1002/hpm.3095
Provided by University of Kentucky