“You say, ‘I’m 18 years old. I have no health conditions. Based on the five-year mortality data, I have a highly likelihood of dying from flu vs. covid, and I don’t get the flu vaccine, so I’m not going to get this one,’” Sean Ochsenbein, a 33-year-old attending physician in Johnson City, Tenn., told students gathered for a summit hosted by the conservative youth group Turning Point USA, according to a recording of the session obtained by The Washington Post. “Drop the mic. You’re done. That’s it.”

That presentation is just one way the group led by Charlie Kirk, 27, has recently sought to rally young people against vaccine mandates.

Text messages announcing Kirk as their author warn that President Biden is “sending goons DOOR-TO-DOOR to make you take a covid-19 vaccine.” Facebook ads from Kirk’s tax-exempt nonprofit insist the government has “NO RIGHT to force you to inject yourself with an experimental vaccine,” and say the best response to outreach about the shots is to, “LOCK YOUR DOORS, KIDS!!”

These statements stand on a slew of falsehoods and mischaracterizations, according to vaccine experts.