In the United States, most vaccine-preventable diseases have been reduced by more than 99 percent since the introduction of vaccines, and reported cases of vaccine-preventable diseases are at, or near, all-time low levels.
(most vaccine-preventable diseases; have been reduced; by more than 99 percent; T:since the introduction of vaccines; L:In the United States) (most vaccine-preventable diseases; reported; cases of vaccine-preventable diseases; L:In the United States) Context(most vaccine - preventable diseases reported,List([22, 146))):(cases of vaccine-preventable diseases; are; at, or near, all-time low levels)
most vaccine - preventable diseases reported,List([22, 146))
most vaccine-preventable diseases most vaccine-preventable diseases cases of vaccine-preventable diseases
have been reduced reported are
by more than 99 percent T:since the introduction of vaccines L:In the United States
cases of vaccine-preventable diseases L:In the United States
at, or near, all-time low levels