While this isn’t the first time in the Jurassic Park franchise that a dinosaur has run loose within the United States, there’s no recapturing all the dinosaurs and taking them elsewhere this time around, even if Isla Nublar was still around.
Remember that at the end of Jurassic World: Fallen Kingdom, nearly all of the dinosaurs being held on the Lockwood estate were freed from captivity by the young Maisie Williams, who was revealed to be a clone of Benjamin Lockwood’s late daughter.