Aini imototo, ki ero poju ni ibi gbigbe, ati aito omi to mo gaara pelu awon ile-igbonse to doti tun maa n tete tan aisan naa kiri.Didena ati Titoju Aisan naa Lara awon akitiyan lati dena aisan naa ni ki anfaani si omi mimo gaara gberu si i, ki won si din iye awon to ni aisan naa ku nipa titoju won pelu awon oogun-apakokoro.. 
àìbáni má ń ṣẹlẹ̀ lẹ́lẹ́lẹ́ nínú mílíọ́nù kan.Àjẹsára meningococcal  di èyí tó wà fún lílò ní ìgbà àkọ́kọ́ ní ọdún 1970s.. 