It's been reported that passengers are traveling from countries such as Dubai & Portugal to Dublin Airport and then flying on to their final destination in the UK.
Kingston Mills, Professor of Experimental Immunology at Trinity College Dublin joined the Pat Kenny Show to discuss.
Listen and subscribe to The Pat Kenny Show on Apple Podcasts, Google Podcasts and Spotify.
Download, listen and subscribe on the Newstalk App.
You can also listen to Newstalk live on newstalk.com or on Alexa, by adding the Newstalk skill and asking: 'Alexa, play Newstalk'.
