Once upon a time， a severe disease broke out in a small country， making people easily infected and casting a shadow on their life. At first， people suspected it was linkedto some kinds of animals，blaming those who ate them or killed them for money. But some didn’t subscribe to this view. Medical workers across the country went to join in the fight，defending the country with their lives. They took effective measures，handled every case of infection immediately and，above all， never gave up on anyone. Thanks to their selfless efforts， people who came down with the disease soon recovered， and the number of infection cases decreased in a short time. Everything was a solid proof that they did a wonderful job in the fight against thevirus.
