epidemiology on white paper

epidemiology background white paper disease infection health surveillance population risk prevalence incidence outbreak pandemic endemic mortality morbidity transmission virus bacteria pathogen control prevention exposure diagnosis vaccination symptoms public data research statistics analysis patterns spread factors contagion quarantine isolation case study rate epidemiological measures dynamics trends global local community healthcare determinants interventions clinical models sampling infectious chronic acute noncommunicable lifestyle surveillancesystems statisticaltools contacttracing emerging vaccine zoonotic host environment incubation forecasting outcomes behavioral studydesign healthpolicy