See Eric Boodman, «The Vaccine Whisperers: Counselors Gently Engage New Parents Before Their Doubts Harden into Certainty», STAT, August 5, 2019, .
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Nick Paumgarten, «The Message of Measles», New Yorker, August 26, 2019, ; Leslie Roberts, «Why Measles Deaths Are Surging — and Coronavirus Could Make It Worse», Nature, April 7, 2020, .
