Assertion: vaccine's dose | /r/HasProperty | recommended at six weeks of age
Facets:
value: with two additional doses
type: OTHER
Source sentences:
text: The first dose is recommended at six weeks of age with two additional doses four weeks apart, after which it is about 95% effective during childhood.
text: The first dose is recommended at six weeks of age with two additional doses four weeks apart, after receiving these three doses about 95% of people are immune.