A number of close contacts have also been identified.
Leinster confirmed today that two of their senior players have tested positive for Covid-19 and are self-isolating.
A statement from the province has also said that a number of close contacts of the two players have been identified and these players are also self-isolating.
Leo Cullen's side are due to take on Connacht in the Guinness PRO14 on Saturday.
Their St. Stephen's Day derby with Munster was postponed last week to allow an investigation by Leinster into their latest round of tests at the time.