"Contamination" is the eleventh episode of the second season of Private Practice and the 20th produced episode of the series. It is also the 109th produced episode of the Grey's Anatomy franchise. It was broadcast on January 8, 2009.
A measles outbreak forces Oceanside Wellness and Pacific Wellcare into a quarantine lockdown and Cooper struggles with a mother's refusal to immunise her child admist the chaos. Naomi urges Addison to work with Wyatt in order to save her patient and Pete and Violet debate taking their friends-with-benefits relationship to the next level. Meanwhile, Dell fights for sole custody of Betsey and Sam faces the health department.
- "Something's Got A Hold On Me - Etta James
- "Gone Away - Lucy Schwartz
- "Seconds Ago - Bryn Christopher