.Zac Efron Claims He's "Delighted And Also Healthy" After A Hospital Stay In Spain DeadlineCause of Zac Efron's hospitalization in Spain showed A-list star is 'fine' Fox NewsZac Efron Shares Health And Wellness Update After Ibiza A Hospital Stay Us WeeklyZac Efron 'Recovering' After Being Actually Hospitalized For A Swimming Pool Occurrence In Spain Yahoo EntertainmentZac Efron Hospitalized After Going Swimming Accident In Ibiza: Files HuffPost.