FILE - In this Nov. 13, 2019 file photo, Dolly Parton performs at the 53rd annual CMA Awards in Nashville, Tenn. Parton's $1 million gift to Nashville's Vanderbilt University helped researchers develop Moderna's experimental coronavirus vaccine, announced this week. (AP Photo/Mark J. Terrill, File)
In this November 13, 2019 file photo, Dolly Parton performs at the 53rd annual CMA Awards in Nashville. Ms Parton's $1 million gift to Nashville's Vanderbilt University helped researchers develop ModeShow more

Dolly Parton’s Lebanese doctor friend praises her Moderna vaccine donation