Study: Coronavirus droplets can last for 30 minutes in the air and travel further than the "safe distance" - The Online Citizen

A study from a group of official researchers from Hunan province found that the respiratory droplets of coronavirus (Covid-19) can linger in the air for at least 30 minutes and travel up to 4.5 metres. The findings challenged the advice from the health authorities around the world saying that people should stay apart at a […]

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