If we can slow the virus down, it could save hundreds of thousands of lives. Read more about the Covid-19 coronavirus pandemic at http://vox.com/coronavirus In March 2020, the World Health Organization officially classified Covid-19, the disease caused by the novel coronavirus, as a pandemic. That means the disease no longer constitutes just an outbreak or even an epidemic; the coronavirus has now spread around the world, and will continue to reach into other countries and communities. That’s in part because of how contagious the virus is. When you’re infected with the flu, it takes about two days before you start to show symptoms. But coronavirus symptoms take an average of five to six days to appear, so it’s easy to spread well before you notice that you’re feeling sick. Many people are spreading it while going about their daily lives as usual. The risk is that once coronavirus starts to spread in a community, about 20% of cases are severe and may require hospitalization. As those cases multiply, hospitals can fill up quickly. And people with severe cases of COVID-19 who can’t receive proper medical attention are at a much higher risk of dying. Ideally, we would be able to stop the virus from spreading entirely. We can’t do that right now. What we can do is slow it down, so that the severe cases get spread out over a longer period of time, and hospitals are less likely to be overwhelmed on any given day. And that’s where each one of us comes in. The best way to slow down the spread is for everyone — healthy, sick, young, old — to limit social contact as much as possible, immediately. This is called social distancing, and it only works if enough of us do it. But if we do, it could mean the difference between the life and death of someone you know. Read more on Vox: How social distancing and “flattening the curve” works: http://bit.ly/3aOlHM8 The math behind social distancing: http://bit.ly/3a78wG8 The rules of social distancing: http://bit.ly/2xDoZnb How does the coronavirus outbreak end? Your biggest questions answered: http://bit.ly/39YzlfG How has the coronavirus pandemic impacted your life? Share to help Vox’s reporting: http://bit.ly/2vBunqA Vox.com is a news website that helps you cut through the noise and understand what's really driving the events in the headlines. Check out http://www.vox.com/. Support Vox by joining the Video Lab at http://vox.com/join or making a one-time contribution here: http://vox.com/contribute Subscribe to our channel! http://goo.gl/0bsAjO Watch our full video catalog: http://goo.gl/IZONyE Follow Vox on Facebook: http://goo.gl/U2g06o Or Twitter: http://goo.gl/XFrZ5H NOTE: We've made community translated captions available for this video in 60+ languages. Submit or edit translations using this link: null If you see any errors in the translations we've made public, let us know at voxvideo@vox.com