Assertion: conjugate vaccine | /r/HasProperty | pcv
Facets:
Source sentences:
text: In the United States, a heptavalent pneumococcal conjugate vaccine (PCV 7) (e.g. Prevnar, called Prevenar in some countries) was recommended for all children aged 2–23 months and for at-risk children aged 24–59 months in 2000.