The flue is common and a viral infection. It can be deadly and can occur in high groups of people. It attacks a person's throat, neck, and nose. In this disease people like pregnant women, children, older people and the people who have a low immune system would be at a high risk of infection.
this is what i read from a search “Nations have no permanent friends or allies, they only have permanent interests.” because a year they could be friends then the next they be enemies