You should read the article you're referencing. They're comparing two different types of vaccines and showing that an older one works better. You're cherry picking from the vaccine that didn't perform as well. The paper itself demonstrates that both vaccines have benefits and concludes with a pro-vaccine sentiment:
attaining herd immunity will require the development of improved vaccination strategies that prevent B. pertussis colonization and transmission.
Benefits who?
Paul Offit ?
When something happens to you it is all risk no benefits .
Truth is an experience