Is There a Cure for OCD?

I have been suffering from contamination OCD for last 7 years. After it became very severe I got admitted to a rehab. I have been taking medication and ERP therapy for last more than a year. Although my compulsions have come down a lot after undergoing intense ERP, the underlying fear never really got treated and I still don't quite enjoy life as a normal person. I have hesitation in doing simplest of things and often indulge in avoidance behaviours. I would be grateful if some of you can share some advice or experiences.