Help me write a body paragraph to this Co-void is a virus. It can travel through air when people cough or sneeze, and it can move to other people on contact. It affects people by attacking their immune system and respiratory system. It causes coughing sneezing, lung problems and sometimes even death. It's sad to say that even though there is a vaccine, we don't even know if it truly works. However, there is hope. We've beaten plenty of viruses into the ground and we will do so with this one too.