The government's been warned about the risks of a potential fourth wave of Covid-19.
It's because of the combination of international travel and indoor dining resuming in July - and unvaccinated younger people socialising more.
A separate briefing given to cabinet ministers earlier this week also warns of potential 10-hour delays at Dublin Airport over the summer.
According to the Sunday Independent, it could mean the Terminal 1 arrivals hall is backed up - and passengers having to wait on planes.
Eoghan Corry, editor of Air & Travel magazine, says the need for social distancing will likely result in long queues: