Ramba uchiverenga ndima ino - Mune rimwe basa rebasa, Mutevedzeri Wemunyori weDziviriro (Zvehutano) weUnited States Dhipatimendi reDziviriro, semukuru wezvechiremba weDoD, akasimbisa International Health Division mukupera kwa2007 kubatsira kuronga dzidziso yehutano hwemauto nemaitiro mukusimudzira kwenyika dzese. International Health Division inonyanya kukoshesa kushanda nemasangano asiri ehurumende kupa zviitiko zvekuvandudza zvinogara zviripo, zvine tsika munyika yose. Nepo vatsoropodzi vachiramba kuti DoD haipe rubatsiro nenzira yakaenzana uye pasina hanya nehunhu hwezvematongerwo enyika, tsunami yeAsia yaZvita, 2004 (nekuda kwekudengenyeka kwenyika kweIndian Ocean muna 2004) yakaratidza kuti DoD yaikwanisa kushanda mubasa rekutsigira pasina hanya ne geopolitical gain. Zvamazvirokwazvo, DoD yakashamiswa nechiyero chisingatarisirwi chokuvandudzwa kwechiremera cheAmerica somuuyo webasa rayo muSoutheast Asia uye mwedzi yakati gare gare, mukudengenyeka kwePakistan. Chiitiko chakafanana chakaita kuti Dhipatimendi reDziviriro rikurumidze kuunganidza zviwanikwa mukupindura kudengenyeka kwenyika kwePeru muna 2007
, Dutu reBangladesh rinonzi Sidr uye Dutu reTropical rinonzi Nero muDominican Republic, zvose zvakaitika muhafu yokupedzisira ya2007, pasina tarisiro yakakwana yokuwana zvinhu muAmerica.