Sugbon sora, botilejepe igbohunsafefe ti iwe da lori ijade osin re ati awon isere ere (igbohunsafefe yato lati ose 2 si 6), mase we nigbagbogbo nitori pe, ninu oran yii, sebum aabo ti ewu re ti yokuro ati ipa igbona re ti yipada.. 
Awon ere miran ti o ti farahan ni 28 Days later (2002), ninu Intermission (2003), Red Eye (2005), the wind that sha the barley (2006), Sunshine (2007).. 