OSLO, NORWAY — The son of Norway’s crown princess will be jailed for up to one week while police investigate accusations of rape made against him, a judge ruled on Wednesday.

A banana allergy occurs when the immune system overreacts to proteins in bananas, causing symptoms ranging from oral itching to severe anaphylaxis. Often linked to latex allergy (latex-fruit syndrome) or pollen allergies (pollen food syndrome), it can cause immediate reactions. Management involves strict avoidance and carrying epinephrine for severe cases.