Based on what you've read from the reading material, fill the blanks in the following passage. The illness caused by the novel coronavirus, now known as Covid-19, feels similar to the flu. Children seemed less likely to be __1___, but elderly people and people with chronic illnesses are at high __2____. Although it feels similar to the flu, this virus is more __3____. Each patient on average ____4______ two or three other people. The mode of transmission is also similar to that of the flu. The virus ____5_____ through coughs, sneezes, and physical contact. It is also possible that it spreads through ______6______. So far, there is no _____7______ for the virus. When affected people go to the hospital, doctors help them breathe and fight off _____8_______ until their own immune systems can ____9______ the virus. The best way to avoid getting sick with the new coronavirus is to wash your hand often, avoid touching your face, and stay away from _____10_____ people.