The Rev. Franklin Graham, president and CEO of Samaritan’s Purse, sits for a portrait at his group’s field hospital in New York’s Central Park in May. Graham has spoken out in support of COVID-19 vaccines.

FILE – In this May 7, 2020, file photo, the Rev. Franklin Graham, president and CEO of Samaritan’s Purse, sits for a portrait at his group’s field hospital in New York’s Central Park. The Associated Press sat down to talk with Graham during his recent visit to New York, where his Christian relief charity Samaritan’s Purse had operated the Central Park field hospital to treat coronavirus patients. (AP Photo/Jessie Wardarski, File)