The revamped Victorian hotel quarantine system appears to have addressed the weaknesses of the previous system, particularly around the risk of airborne transmission.
Opening all windows, or one front and one rear window, increases the amount of airflow in the car, reducing the risk of airborne transmission.
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Keeping windows open while driving at a moderate speed can increase airflow inside the cabin of the car, but which ones should you keep open?
We should be thinking about airborne transmission of coronavirus.
Super-spreader events typically have the 'three Vs" in common: indoor venues, poor ventilation and vocalisation. But many buildings frequented by the public lack ventilation or the means to monitor it.
The premier said Melbourne's restrictions could be eased more than expected on Monday. But from an outbreak-management perspective, we should be careful of easing too soon.
Ordinary food coloring suspended in tiny droplets in the air can generate oxygen free radicals that collide with airborne virus particles.
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Aerosols of some FDA-approved food coloring could deactivate airborne viruses.
We can't change the weather. But understanding how COVID-19 behaves in different conditions can help us respond to the pandemic.
239 scientists have penned an open letter to the WHO arguing COVID-19 likely spreads through the air. But what is airborne transmission, and how strong is the evidence COVID-19 spreads this way?