Ua haʻi mua nā virologists kaulana o ka honua i nā manawa he nui aia ka maʻi "Zombie" a ke ʻimi nei lākou iā ia. Akā i ka manawa like, he mea pohihihi kona helehelena. A hūnā ʻia nō hoʻi kona wahi. Wahi a ka pāpāho, mālama ʻia a hoʻopaʻa ʻia ia ma ʻAmelika Hui Pū ʻIa, Kina a me Iapana.