Kathleen Kennedy Townsend, Joseph P. Kennedy II, Maeve Kennedy McKean

Way back in May 2019, during a measles outbreak, RFK Jr.'s siblings, Kathleen Kennedy Townsend and Joseph P. Kennedy II, and niece, Maeve Kennedy McKean, who worked as a public health official before her tragic death in 2020, wrote their own op-ed for Politico, titled, "RFK Jr. Is Our Brother and Uncle. He’s Tragically Wrong About Vaccines."

"We love Robert F. Kennedy Jr., but he is part of a misinformation campaign that’s having heartbreaking—and deadly—consequences," they wrote.

7 of 7