Right now the world is racing . There are more than 150 COVID VACCINES in development from CHINA to the UK to the US . Everyone is trying to find the cure of covid . Some are failing at it , but others are succeding . The vaccines are going to pass three phases to see if it works . 15 000 volunteers in EMIRATES are taking the vaccines , If it works on them then the vaccine passed phase 3 and ready for the whole world .