"While all players in both current playing squads have returned negative Covid results overnight, two members of the Irish support staff have tested positive, as well as several partners of players, resulting in two of the Irish players being deemed as close contacts," read an official statement.
"The ODI series had earlier been interrupted by COVID cases detected among members of the USA squad and umpires for the series, and as such the risks and concerns about further spread have meant that both boards have regrettably agreed to cancel the remaining two scheduled matches."