Vibration infusions are the result of your interacting with vibrations that differ from your own and thus infuse a vibration into your body and your life that differs from your own. This process will ultimately result in your manifesting of experiences that match the infused vibrations.
Every thought and experience you have is a vibration infusion that changes your personal vibration and the more you are exposed to a particular vibration, the more its vibrational frequency is infused into your personal vibration and thus the more alike to it you and your entire life become.