.Zac Efron Claims He's "Happy As Well As Healthy And Balanced" After Hospitalization In Spain DeadlineCause of Zac Efron's hospitalization in Spain revealed A-list star is 'fine' Fox NewsZac Efron Shares Health Update After Ibiza Hospitalization United States WeeklyZac Efron 'Recouping' After Being Actually Hospitalized For A Pool Accident In Spain Yahoo EntertainmentZac Efron Hospitalized After Swimming Accident In Ibiza: Files HuffPost.