“…All 12 infectious disease categories were covered, to varying degrees. Several systems monitored disease outcomes in multiple categories, such as the Mortality Data Collection (deaths)[22], National Minimum Data Set (NMDS) (hospitalisations)[23], the Notifiable Disease Surveillance System[24], New Zealand Paediatric Surveillance Unit (uncommon infections in children)[25,26], Notifiable Occupational Disease Surveillance System (infections acquired at work) [27], and outbreak surveillance[28]. In addition, most disease categories also had specialised surveillance systems for specific diseases, notably influenza [29-31], HIV/AIDS [32,33], sexually transmitted infections (STIs) [34], transfusion related infections [35], Creutzfeldt-Jakob disease (CJD) [24], and HAIs [36,37].…”