First COVID-19 vaccine tested in US poised for final testinghttps://apnews.com/e4d5259bfc6c74fcb090d885737c55a6 >The first COVID-19 vaccine tested in the U.S. revved up people’s immune systems just the way scientists had hoped, researchers reported Tuesday -- as the shots are poised to begin key final testing. > >“No matter how you slice this, this is good news,” Dr. Anth…