Expanding the age of eligibility for measles vaccination from 12 to 15 months could have potentially large effects on coverage in Africa, according to a new report. If combined with improvements to the vaccination process itself, such a change could help the country inch closer to the national coverage levels required for measles eradication.
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/b...
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/b...