Study shows Covid loses 90% infectivity within minutes of being airborne - The Independent Singapore News

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In 40 per cent humidity air, which is common in office or restaurant settings, within 5 seconds of release, half of the virus became unable to infect the human cells. As time went on, the virus continued to lose its infectivity and within 10 minutes the 'majority' of the virus was inactivated.

underlined the precautions people need to take in order to avoid getting infected, primarily wearing masks and maintaining social distancing.What is key to determining infection seems to be how close you get to someone who is already infected.

The study has not yet been peer-reviewed and was carried out before the Omicron variant started to spread, and may therefore not apply to the newer variant, however.after three hours in a study where the virus was sprayed into rotating sealed vessels that kept the virus airborne.The study conducted by the University of Bristol is closer to what happens when individuals exhale, Prof Reid explained.

 

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