Upstate News HeadlinesNovember 11, 2020 How the various Covid-19 vaccines work CNBC’s Meg Tirrell reports on just how a Covid vaccine works, as well as the companies in the running to develop one. 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…