This season’s vaccine is about 36 percent effective overall, a mark that falls to 25 percent against the H3N2 strain, according to a midseason estimate by the CDC.
This season’s vaccine is about 36 percent effective overall, a mark that falls to 25 percent against the H3N2 strain, according to a midseason estimate by the CDC. DANIEL ACKER Bloomberg
This season’s vaccine is about 36 percent effective overall, a mark that falls to 25 percent against the H3N2 strain, according to a midseason estimate by the CDC. DANIEL ACKER Bloomberg

This deadly flu season has peaked, but a late bump could loom

March 05, 2018 02:59 PM