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It was performed on a number of infected cases
The Ministry of Health has confirmed that ventilation is a very important and main factor in reducing air pollution and limiting the spread of the emerging corona virus.
Through its Twitter account, the Department of Health said that a study had been carried out on 318 cases infected with the emerging corona virus, and the study concluded that all of the cases proved an outbreak in closed places, such as: restaurants, offices, shopping malls and worker accommodation and cruise ships and vehicles.
And the Department of Health has advised maintaining ventilation to limit the spread of the emerging corona virus.
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