covid-19March 2, 2021 Dolly Parton gets Covid-19 vaccination, jokes she got a 'dose of her own medicine' The country singer sang to fans to encourage them to get their own shots, playing with the words to her famed ballad “Jolene.” Related posts U.K.'s Johnson launches mass testing…Do you need a Covid-19…What's behind workers' hesitation to…Fully vaccinated people can travel…Younger Latino men are Covid's…Salmonella infections in eight states…Salmonella infections in eight states…The U.S. isn't losing to…Virus-killing robot tested for use…In Covid fight, Cuba touts…