A respiratory infection was the reason to take 3-week-old Dutch princess to a hospital in the Dutch city of Leiden Wednesday, the Royal House said.
Princess Ariane is the third daughter of Crown Prince Willem-Alexander and his wife, Princess Maxima, making her fourth in the line for the Dutch throne after her father and two older sisters.
The Royal House said she was expected to remain in Leiden's University Medical Center for a week and that her condition is stable. It gave no other details. Ariane was born April 10.