A modeling study raises questions about how far respiratory droplets, like those that transmit the virus that causes COVID-19, can travel before becoming harmless. Can the airborne particles that carry the virus remain infectious ...
Feb 15, 2022
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There is an important absence of evidence regarding the effectiveness of a potentially cost-efficient intervention to prevent indoor transmission of respiratory infections, including COVID-19, warns a study by researchers ...
Apr 29, 2021
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In some Australian states, kids have been back on slides, swings and monkey bars for months. But in Victoria, many families are only now getting back to playgrounds, after they were closed for much of the second lockdown.
Oct 28, 2020
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Influenza viruses can spread through the air on dust, fibers and other microscopic particles, according to new research from the University of California, Davis and the Icahn School of Medicine at Mt. Sinai. The findings, ...
Aug 18, 2020
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More than 200 scientists have called for the World Health Organization and others to acknowledge that the coronavirus can spread in the air—a change that could alter some of the current measures being taken to stop the ...
Jul 6, 2020
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More than 99.9% of seasonal coronaviruses present in airborne droplets were killed when exposed to a particular wavelength of ultraviolet light that is safe to use around humans, a new study at Columbia University Irving ...
Jun 24, 2020
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Researchers at the National Institute of Standards and Technology (NIST) have built an online tool that could help decrease the concentration of aerosols containing the novel coronavirus in the hospital rooms of COVID-19 ...
Jun 12, 2020
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Microdroplets generated by speech can remain suspended in the air in an enclosed space for more than ten minutes, a study published Wednesday showed, underscoring their likely role in spreading COVID-19.
May 14, 2020
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As the COVID-19 pandemic has grown, you will probably have seen photos and video of workers in protective gear using high-pressure sprays to sanitize city streets. Spain has even taken the radical step of spraying bleach ...
May 5, 2020
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A cloth mask can help reduce the spread of COVID-19, but there's a right way and a wrong way to wear one.
Apr 7, 2020
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