By , OSLO (Reuters) - Norway will impose fresh restrictions to prevent a resurgence in the spread of the coronavirus, Prime Minister Erna Solberg said on Sunday, including a nationwide ban on serving alcohol in restaurants and bars and not inviting guests home.The Nordic country has seen a rise in cases over the past month and now estimates its R number - which represents the average number of people that one infected person will pass the virus on to - stands at 1.3.“We see more signs of a new wave of infections,” Solberg told a news conference, citing Christmas and New Year’s Eve...…By , OSLO (Reuters) - Norway will impose fresh restrictions to prevent a resurgence in the spread of the coronavirus, Prime Minister Erna Solberg said on Sunday, including a nationwide ban on serving alcohol in restaurants and bars and not inviting guests home.The Nordic country has seen a rise in cases over the past month and now estimates its R number - which represents the average number of people that one infected person will pass the virus on to - stands at 1.3.“We see more signs of a new wave of infections,” Solberg told a news conference, citing Christmas and New Year’s Eve...WW…