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Preventing the Next Pandemic: Scientists Say We Must Regulate Air Like Food and Water
SciTechDaily
By UNIVERSITY OF COLORADO AT BOULDER MAY 13, 2021
Humans in the 21st century spend most of their time indoors, but the air we breathe inside buildings is not regulated to the same degree as the food we eat and the water we drink. A group of 39 researchers from 14 countries, including two from the University of Colorado Boulder, say that needs to change to reduce disease transmission and prevent the next pandemic.
In a Perspectives piece published in Science on May 14, 2021, they call for a “paradigm shift” in combating airborne pathogens such as SARS-CoV-2, the virus that causes COVID-19, demanding universal recognition that respiratory infections can be prevented by improving indoor ventilation systems.
“Air can contain viruses just as water and surfaces do,” said co-author Shelly Miller, professor of mechanical and environmental engineering. “We need to understand that it’s a problem and that we need to have, in our toolkit, approaches to mitigating risk and reducing the possible exposures that could happen from build-up of viruses in indoor air.”
The paper comes less than two weeks after the World Health Organization (WHO) changed its website to acknowledge that SARS-CoV-2 is spread predominantly through the air, and 10 months after the WHO acknowledged the potential for aerosol transmission and 239 scientists (including Miller and Jose-Luis Jimenez) signed an open letter to medical communities and governing bodies about the potential risk of airborne transmission. The researchers now call on the WHO and other governing bodies in this new article to extend its indoor air quality guidelines to include airborne pathogens and to recognize the need to control hazards of airborne transmission of respiratory infections.
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By UNIVERSITY OF COLORADO AT BOULDER MAY 13, 2021
Humans in the 21st century spend most of their time indoors, but the air we breathe inside buildings is not regulated to the same degree as the food we eat and the water we drink. A group of 39 researchers from 14 countries, including two from the University of Colorado Boulder, say that needs to change to reduce disease transmission and prevent the next pandemic.
In a Perspectives piece published in Science on May 14, 2021, they call for a “paradigm shift” in combating airborne pathogens such as SARS-CoV-2, the virus that causes COVID-19, demanding universal recognition that respiratory infections can be prevented by improving indoor ventilation systems.
“Air can contain viruses just as water and surfaces do,” said co-author Shelly Miller, professor of mechanical and environmental engineering. “We need to understand that it’s a problem and that we need to have, in our toolkit, approaches to mitigating risk and reducing the possible exposures that could happen from build-up of viruses in indoor air.”
The paper comes less than two weeks after the World Health Organization (WHO) changed its website to acknowledge that SARS-CoV-2 is spread predominantly through the air, and 10 months after the WHO acknowledged the potential for aerosol transmission and 239 scientists (including Miller and Jose-Luis Jimenez) signed an open letter to medical communities and governing bodies about the potential risk of airborne transmission. The researchers now call on the WHO and other governing bodies in this new article to extend its indoor air quality guidelines to include airborne pathogens and to recognize the need to control hazards of airborne transmission of respiratory infections.
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more at link
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