A MEASLES OUTBREAK FORCES OCEANSIDE INTO QUARANTINE LOCKDOWN, WHILE NAOMI PRESSURES ADDISON INTO HELPING HER PACIFIC WELLCARE RIVAL, WYATT, WITH A CASE, ON ABC'S "PRIVATE PRACTICE"

"Contamination" � One of Cooper's patients contracts the measles and forces the quarantine of all those at Oceanside Wellness, while Naomi pressures Addison into working with her cocky rival, Wyatt, on a fertility case; meanwhile, Violet and Pete wonder if their friends-with-benefits relationship should move to the next level, as Dell fights for sole custody of his daughter, on "Private Practice," THURSDAY, APRIL 16 (10:02-11:00 p.m., ET) on the ABC Television Network. (Rebroadcast. OAD: 1/8/09)

"Private Practice" stars Kate Walsh as Dr. Addison Forbes Montgomery, Tim Daly as Dr. Pete Wilder, Audra McDonald as Dr. Naomi Bennett, Paul Adelstein as Dr. Cooper Freedman, KaDee Strickland as Dr. Charlotte King, Chris Lowell as William Dell Parker, with Taye Diggs as Dr. Sam Bennett and Amy Brenneman as Dr. Violet Turner.

Guest starring Brian Benben as Sheldon, Jillian Armenante as Arlene, Sharon Leal as Sonya, Agnes Bruckner as Heather, Siena Goines as Claudia, with Jay Harrington as Wyatt.

"Contamination" was written by Fred Einesman and directed by Kate Woods.

"Private Practice" is broadcast in 720 Progressive (720P), ABC's selected HDTV format, with 5.1-channel surround sound and Spanish audio via SAP. This program carries a TV-14,D,L parental guideline.

This episode of "Private Practice" will be available on ABC.com the day after airing on the network for users to watch online.