GEOFF: — DANA: A SAD STORY. RUSSIAN OFFICIALS SAY A POTENTIAL CORONAVIRUS VACCINE HAS FINISHED CLINICAL TRIALS. THERE COULD BE MASS VACCINATIONS BY OCTOBER. A STATE RESEARCH FACILITY BASED IN MOSCOW IS WORKING TO REGISTER THE VACCINE, UPON APPROVAL, IT WOULD BE AVAILABLE FIRST TO HEALTH CARE WORKERS, THEN TEACHERS. RIGHT NOW, MORE THAN 100 POSSIBLE VACCINES ARE BEING DEVELOPED AROUND THE GLOBE. A CORONAVIRUS