YOU AT THE TOP, UPMC DISCUSSING A POTENTIAL VACCINE AGAINST COVID-19 THEY DEVELOPED HERE. PEER-REVIEWED RESEARCH SHOWS THE VACCINE CANDIDATE MAY HAVE PROMISE. THIS IS VIDEO UPMC PROVIDED SHOWING US THE INSIDE OF THE LAB WHERE THEY ARE DEVELOPING THE VACCINE. RESEARCHERS SAY THE VACCINE CANDIDATE THEY ARE LOOKING AT WAS TESTED IN MICE. THEY SAY IT HA DELIVERED — IT IS DELIVERED THROUGH A