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Facts about A Cold

Nebraska — Weather. Nebraska has a typical Midwestern climate, which means big extremes between the four seasons- hot summers, and cold winters. The western region is drier than eastern side, which tends to be more humid, but temperatures are relatively consistent throughout the entire state.

Cold sores and fever blisters are caused by herpes simplex virus type 1 (HSV-1). This virus is passed from person to person by saliva (either directly, or by drinking from the same glass or cup) or by skin contact. Cold sores usually appear as clusters of tiny blisters on the lip.

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