Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Fitowa: "Hannun Hong Kong", 1968 <unk> 69. H3N2 ya yi sanadiyar mutuwar mutane 34,000 a Amurka. An fara gano wannan kwayar cutar a Hong Kong a farkon 1968, kuma ta bazu zuwa Amurka a ƙarshen wannan shekarar. Wannan annoba ta 1968 da 1969 ta kashe kusan mutane miliyan ɗaya a dukan duniya.  Tambaya: Mutane nawa ne suka kamu da cutar?
miliyan ɗaya