How ventilation is key to keeping businesses safe from Covid

Dr Kim Roberts from Trinity College Dublin conducted an experiment in Tropical Popical, a nail saloon in Dublin city, that illustrates how vital ventilation is to lowering the risk of airborne viruses circulating in a space. Video: Enda O'Dowd

Associated article


How to spot bowel cancer symptoms

In the last 30 years in Ireland, the number of bowel cancer cases under-50 has doubled, according to Bowel Cancer Ireland. Video: Rebecca Daly / Zara Morgan


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