Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Matsayi: A kasashe da dama, raguwar amfani da wasu alluran rigakafi ya biyo bayan karuwar cututtukan cututtuka da mutuwa. A cewar Cibiyar Kula da Cututtuka da kuma Rigakafin, ci gaba da yin rigakafi mai yawa ya zama dole don hana sake dawo da cututtuka da aka kusan kawar. Pertussis ya ci gaba da zama babbar matsalar lafiya a ƙasashe masu tasowa, inda ba a yin allurar rigakafi; Ƙungiyar Lafiya ta Duniya ta kimanta cewa ta kashe mutane 294,000 a shekara ta 2002.  Tambaya: Mutane nawa ne suka mutu sanadiyyar cutar pertussis a shekara ta 2002?
294,000 (shekara ɗaya)