The back-to-back champions begin 2021 with a new captain and new coach.
After a disappointing 2020, the Stars will be out to break their title drought.
"Honestly therapy has saved my life in the past," says Amerliaranne Ekenasio.
"We need to ensure the safety of all players and management, as well as the population of Fiji."
The Silver Ferns coach watched her players dominate late against Australia.
The world champions produced another withering comeback to topple world No.1 Australia.
New Zealand take the trans-Tasman silverware for the first time since 2012.
The two sides have alternated wins in their past seven tests.
New Zealand overwhelmed the Diamonds down the stretch before Sunday's series decider.