© 2025 KUNR
Illustration of rolling hills with occasional trees and a radio tower.
Serving Northern Nevada and the Eastern Sierra
Donate
Play Live Radio
Next Up:
0:00
0:00
0:00 0:00
Available On Air Stations
KUNR’s fall fund drive is happening now!
With federal funding eliminated, this is the fundraiser that will define the station’s path forward.
We’re looking to listeners and readers like you to help us become 100% community supported.
Support KUNR today: Start a $10 monthly donation ➡️

Study: One Dose of Chicken Pox Vaccine Not Enough

By Patti Neighmond
Published December 11, 2002 at 9:00 PM PST

A study in this week's New England Journal of Medicine finds that the chicken pox vaccine is less effective than previously thought. The results suggest that more than one dose of the vaccine may be needed. NPR's Patricia Neighmond reports.

Copyright 2002 NPR
Patti Neighmond
Award-winning journalist Patti Neighmond is NPR's health policy correspondent. Her reports air regularly on NPR newsmagazines All Things Considered, Morning Edition, and Weekend Edition.
See stories by Patti Neighmond