Upstate News HeadlinesNovember 23, 2020 3rd drug maker announces ‘highly effective’ vaccine l GMA AstraZeneca announced overnight that its vaccine is “highly effective” as other vaccine trials continue and people await possible next steps. READ MORE: https://abcn.ws/339YwKO #ABCNews #AstraZeneca #Regeneron #COVID19 #COVIDVaccine Related posts Alton Brown Coming to Greenville’s…Effective Ways For Schools To…How Technology Influences the Experience…3 Top Tips for Refreshing…Thank You and GoodbyeSouth Carolina Reports 6697 New…Weekend Things to Do in…South Carolina Reports 4245 New…BMW chairman announces new model…COVID-19 update from South Carolina…