.Zac Efron Claims He's "Delighted And Healthy And Balanced" After A Hospital Stay In Spain DeadlineCause of Zac Efron's hospitalization in Spain uncovered A-list star is actually 'fine' Fox NewsZac Efron Shares Health Update After Ibiza A Hospital Stay Us WeeklyZac Efron 'Bouncing Back' After Being Laid up For A Swimming Pool Incident In Spain Yahoo EntertainmentZac Efron Hospitalized After Swimming Incident In Ibiza: Reports HuffPost.