NBA commissioner Adam Silver says the league has no plans to pause its season despite the recent surge in COVID-19 cases across teams.

The league has been forced to postpone a total of five games, including three that were set to be played on Sunday, due to rising COVID-19 cases.

The National Hockey League announced on Monday it would take its Christmas break early amid similar challenges but Silver said the NBA did not have those plans.

"No plans right now to pause the season," Silver told NBA Today. "We have of course looked at all the options, but frankly we are having trouble coming up with what the logic would be behind pausing right now.

"As we look through these cases literally ripping through the country, let alone the rest of the world, I think we're finding ourselves where we sort of knew we were going to get to over the past several months, and that is this virus will not be eradicated, and we're going to have to learn to live with it. I think that's what we're experiencing in the league right now."

Numerous big names in the NBA have been forced into the league's health and safety protocols due to COVID-19 lately including Kevin Durant, James Harden and Giannis Antetokounmpo.

The NBA had sent a memo to teams on Sunday announcing new rules permitting replacement players who can be added upon losing players to protocols.

However, Silver said the league would not waver just yet on the requirements for protocols, with players who test positive needing to sit out for 10 days or until they get two negative PCR tests taken more than 24 hours apart.

"That's something, again, that it's not just our doctors but the medical community is looking at," he said. "I think they're already realising that you can move away from the 10-day protocol when you have players who are vaccinated and boosted.

"It seems the virus runs through their systems faster. They become not just asymptomatic but, more importantly, they're not shedding the virus anymore. That's the real concern in terms of others. And so we are actively looking at shortening the number of days players are out before they can return to the floor."

On the integrity of clubs experiencing outbreaks being forced to play on and hurriedly sign replacement players, Silver added: "I think there's a recognition that these are the cards that we've been dealt.

"Of course there's an amount of unfairness that comes with playing in certain cases with some teams where particular players are out because of COVID protocols, but the other advantage is we do have an 82-game season and we do have a long playoffs, and my sense is things will work out by the end of the season."