ST. LOUIS (KTVI) — Budweiser is rewarding adults who have received the COVID-19 vaccine with a free round of beer. Budweiser sat out of this year’s Super Bowl to reallocate funds for COVID-19 vaccine education and awareness. Now the “King of Beers” continues to drive that message by rewarding those who rolled up their sleeves for the vaccine. How can you get a free round of beer: * Budweiser is rewarding people 21 and older who show they’ve been vaccinated with a free round of beer. * Consumers can upload proof of vaccination (i.e. a selfie with their vaccination sticker)...