A 17-year study on HPV vaccinations found evidence of herd immunity. As vaccination rates against HPV rose from 2006 to 2023, infections even among unvaccinated women declined significantly, researchers say.
A 17-year study on HPV vaccinations found evidence of herd immunity. As vaccination rates against HPV rose from 2006 to 2023, infections even among unvaccinated women declined significantly, researchers say.