Ireland's One Day International against the USA has been postponed.
It will now take place tomorrow.
Officials say a 'small number' of positive Covid-19 cases were identified with the playing and support groups.
==
England's hopes of winning the Ashes are over after a humiliating defeat to Australia in the third Test in Melbourne.
The hosts retained the Urn with two matches to spare by taking an unbeatable 3-nil lead - thrashing their rivals by an innings and 14 runs.
England were bowled out for just 68 in their second innings.