In a release the Highlanders said they had cancelled today's training session, but at this point there has been no decision made on Friday's game in Dunedin.
They said there had been no change to the rest of their schedule this week.
The Highlanders have managed to play four games so far this season, losing all four of them.
However, another postponed game would be a major setback for Moana Pasifika, who have played just one game so far.
They had two games postponed at the start of the season because of Covid-19 in their camp.