 Nyora kupfuurira kweiyi ndima - Zviitiko zvitsva zvekutsvakurudza zvakamuendesa kunzvimbo yehutungamiri hwematambudziko anotarisana nekugadzirira uye kupindura kwekukurumidzira, kubva pakucherechedza zvakananga uye mu-the-nguva yekubvunzurudzwa kwehutungamiri hwepakati panguva ye 2005 Hurricane Katrinauye kuRita kuGulf Coast kusvika kumativi okutanga ehondo yeHezbollah neIsrael muna 2006, denda reH1N1 muna 2009, kudonha kwemafuta kweDeepwater Horizon muna 2010, kurwiswa kwebhomba kweBoston Marathon muna 2013, uye kupararira kweEbola muna 2014. Ari kutungamirira chirongwa chemakore mashanu cheCDC paHarvard uye chirongwa chemakore matatu neCDC Foundation chokudzidzisa vanhu kuti vave vatungamiriri munzvimbo 36 munyika yose. Pakukokwa noMupi Wezano waPurezidhendi weHomeland Security uye Kurwisa Ugandanga, akapa hurukuro paWhite House pamusoro pemeta-hutungamiri kumativi ose evakuru vakuru vehurumende. 