Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Robert Sauerwein, a malaria vaccine researcher at Radboud University, notes that in the seasonal malaria regions, the main protective effect seems to be in the first 100 days postvaccination.

From Science Magazine • Nov. 3, 2022

“In conclusion, these findings support reframing postvaccination symptoms as signals of vaccine effectiveness and reinforce guidelines for vaccine boosters in older adults,” the researchers wrote.

From Washington Times • Oct. 25, 2022

The FDA said it had received reports of 100 people developing postvaccination GBS out of the 13 million who had received the J&J vaccine at that point.

From Los Angeles Times • Aug. 4, 2021

This same concern has been studied for the HPV vaccine, with the exact same finding: no increase in promiscuity postvaccination.

From Scientific American • Mar. 5, 2020