Lesson Title:
U.S. Starts Clinic Trial of DNA Vaccine Preventing West Nile Virus
This article gives a simple history of West Nile virus and the current situation in developing a vaccine.
Language:
- Chinese, Mandarin (Simplified)
Topic:
- Science/Technology
ILR Level:
- 3+/4
ACTFL Proficiency:
- Distinguished, Superior
- This ACTFL rating is an approximation based on the ILR level
Modality:
- Reading
Learning Objective:
- Maintenance & Improvement
Subject Area:
- Language
Material Type:
- Learning Object
Publication Year:
2005
ObjectID:
SCHI_4811
