Incidence & Prevalence Database (IPD) This link opens in a new windowThe Incidence and Prevalence Database (IPD) looks at the world's epidemiology data. The IPD covers over 4,500 diseases, procedures, symptoms and other health issues for incidence, prevalence, morbidity, mortality, comorbidity, treated or diagnosed rates and cost. Please be advised that first-time users must fill out a form, and for each session, a user must re-enter their email address (https://epi-intelligence.clarivate.com/) Please note that Single Sign-On (SSO) is only available for KID users—NetID users can no longer access this resource.