 This comes amid a new Covid variant i.e. XBB 1.5 becoming more predominant in major parts of the world, though it is a sub-variant from the omicron strain. Germany says that it is monitoring whether, and to what extent, XBB 1.5 occurs in Germany. Official data showed that the highly contagious variant has made up for more than 40 of cases in the US.Meanwhile, France is expressing concern about Chinas rising inf... 