<prompt> Bhala okuqhubekayo kwalesi sigaba - Isiteshi Sokukhiqiza Samandla E-Three Mile Island TMI yisiteshi samandla enuzi esivaliwe eThree Mile Island eLondonderry Township, ePennsylvania, eMfuleni iSusquehanna eningizimu yeHarrisburg. Yayineyunithi ezimbili ezihlukene, i-TMI-1 ephethwe yi-Exelon Generation ne-TMI-2 ephethwe yi-FirstEnergy Corp. Lesi sitshalo sasiyindawo yenhlekelele enkulu kunazo zonke e-United States embonini yamandla enuzi  <response>: lapho, ngo-March 28, 1979, i-TMI-2 incipha kancane. Ngokombiko we - Nuclear Regulatory Commission NRC, le ngozi ayizange ibangele ukufa noma ukulimala kwabasebenzi besikhungo noma emiphakathini eseduze. Ucwaningo lwe-epidemiology olwalulandelwa aluzange luhlanganise noma yiziphi izehlakalo zomdlavuza nale ngozi. 