COVID-19 is spread through small droplets from the nose or mouth which are spread when an infected person coughs. Others then catch it by inhaling these droplets or by touching a droplet-infected surface, then touching their eyes, nose or mouth. This is why it is very important to stay at least 1-2m away from any infected persons as the virus is extremely contagious. (http://bit.ly/2Woq8JO)