Don, a 38-year-old single father from Pittsburg, doesn’t want to be lumped into the “crazy anti-vax crowd.”Jeannie, a middle school teacher, has never vaccinated her teenage son and says she won’t start now.Lyndsey, from Florida, regrets having not had her late grandmother vaccinated against Covid-19.With the Delta variant of the coronavirus raging, we hear from some Americans who have decided not to get vaccinated. Guest: Jan Hoffman, a reporter covering behavioral health and health law for The New York Time; and Sophie Kasakove, a reporting fellow for The Times’s National Desk. Sign up here to get The Daily in your inbox each morning. And for an exclusive look at how the biggest stories on our show come together, subscribe to our newsletter. Background reading: Who are the unvaccinated in America? There’s no single answer.For more information on today’s episode, visit nytimes.com/thedaily. Transcripts of each episode will be made available by the next workday.