The USA and Ireland have agreed to cancel their two One-Day Internationals in Florida due to Covid-related concerns.
While all players in both current playing squads returned negative results overnight, two members of the Irish support staff tested positive, as well as several partners of players, resulting in two of the Irish players being deemed close contacts.
Initially it was planned to play the first of the ODIs on Wednesday but that is no longer the case.
The Irish touring party are scheduled to depart Florida for Kingston, Jamaica on New Year's Eve for their series against West Indies, however, the two members of the support staff who have tested positive will be required to complete their isolation in Florida before their onward travel arrangements are finalised.
"The decision has been a difficult one to make, but clearly the right outcome from a player and staff health and safety perspective," said Richard Holdsworth, Cricket Ireland's High Performance Director.
"While there are no positive Covid results among the Irish players, we have had two support staff test positive and a number of travelling partners and family members also testing positive. This has meant two players within our playing ranks being deemed 'close contacts' and have been isolating while they are further tested and monitored.
"From a broader perspective, consideration had to be given to the current series as well as the second leg of our tour. We need to be mindful of travel requirements for entering Jamaica and meeting Cricket West Indies Covid protocols.
"Over the coming days we will prioritise the health and safety of our players and staff, and work with local officials in ensuring our people are well looked after - whether preparing to travel onward to Jamaica, or having to remain in Florida a little longer in isolation.
"We would like to thank USA Cricket for hosting us, and working so closely with Cricket Ireland and the ICC on the series. It is a real pity for the fans, staff, volunteers and all those who have helped put this series on to see it end this way, but we see great potential in cricket in the USA and will certainly return during better times."