Those In The "Wait And See" Group Are The Most Likely To Be Concerned About New Strains Of Coronavirus

How worried, if at all, are you that the currently available COVID-19 vaccines might not be effective against new strains of coronavirus?

NOTE: See topline for full question wording. SOURCE: KFF COVID-19 Vaccine Monitor (Feb. 15-Feb. 23, 2021)
KFF (Vaccine Monitor - grey border)