Immunological impact of an additional early measles vaccine in Gambian children: responses to a boost at 3 years.
BACKGROUND: Measles vaccine in early infancy followed by a dose at 9 months of age protects against measles and enhances child survival through non-specific effects. Little is known of immune responses in the short or long term after booster doses. METHODS: Infants were randomized to receive measles...
| Váldodahkkit: | , , , , , , , , , , , , , , |
|---|---|
| Materiálatiipa: | Journal article |
| Giella: | English |
| Almmustuhtton: |
2012
|