Also, infection in multiple locations is rare and only occurs during the initial infection.

When you pop a herpes sore, the fluid inside mainly contains viral particles. Herpes simplex virus (HSV) type 1 or type 2 causes genital and oral herpes outbreaks. The reason why the virus doesn't spread to your fingers immediately is due to how HSV infects different areas of skin.

The likelihood of spreading herpes from one part of your body to another through popping a sore varies based on factors like contact with open sores and proximity between infected sites—such as genitals versus hands. However, it's crucial to avoid touching an open blister directly because this can potentially spread the infection further.

In general, maintaining good hygiene practices like washing your hands thoroughly after any direct contact with sores can help prevent potential transmission risks.
Remember that popping blisters puts you at risk for secondary bacterial infections and may prolong healing time; hence medical consultation would be beneficial in handling future issues related such concerns!