Pandemic 2: The land of the infected

You knew about the diesease, but you were to stupid to think about evacauting to Irleland or any place near it. In Ireland, they are free from the diesease and have extremely tight measures of safty when entering the country. You grab you hat and coat and some knifes and a handgun. You will only use these just in case. You promise yourself that when you get to ireland, they are all going in a bin somewhere. you are about to reach the door when you here a scratching at the window, should you check out the scratching or just go?