.Zac Efron Mentions He's "Happy As Well As Healthy" After Hospitalization In Spain DeadlineCause of Zac Efron's hospitalization in Spain disclosed A-list star is 'fine' Fox NewsZac Efron Shares Health Update After Ibiza Hospitalization Us WeeklyZac Efron 'Recovering' After Being Hospitalized For A Swimming Pool Accident In Spain Yahoo EntertainmentZac Efron Hospitalized After Going Swimming Accident In Ibiza: Reports HuffPost.