Trinity College Biochemistry Professor Luke O'Neill has said new epidemiological studies of the virus have shown the act of shouting in a crowded area is a major factor in spreading Covid-19.
The FREE email will land into your inbox every single morning at around 9:30am and give you all the latest news you need to know regarding the coronavirus in Ireland. You can unsubscribe from this service at any time. And rest assured that your data will not be shared with any other party. He said: "Cruise ships are perfect places for this, because they're [passengers] all indoors for some of it, they're all shouting in the bars and places. So that really stands out."
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