Seabridge Town (refered to as Seabridge) was a small seaside town in the south west of England. It was a prime tourist hotspot in the summer due to it's long golden beach and large holiday park. Although bringing much buisness to the town, this produced high risks to locals because of many international visitors (mainly Americans). Most would stay for buisness reasons.
It was due to this and lack of security that lead to and outbreak of an unknow virus commonly called 'Z'.