.Zac Efron Mentions He is actually "Delighted And Also Healthy" After A Hospital Stay In Spain DeadlineCause of Zac Efron's hospitalization in Spain disclosed A-list star is actually 'thin' Fox NewsZac Efron Shares Wellness Update After Ibiza A Hospital Stay United States WeeklyZac Efron 'Recouping' After Being Hospitalized For A Swimming Pool Incident In Spain Yahoo EntertainmentZac Efron Hospitalized After Going Swimming Incident In Ibiza: Documents HuffPost.