The latest emerging Covid variant is spreading across Europe, scientists say, with three key symptoms to watch out for. The XEC strain was first detected in Germany back in June, with cases confirmed in 15 different countries since then. Experts say the variant is "just getting started" with reports it could become the dominant strain over the oncoming winter. Dr. Elizabeth Hudson, regional chief of infectious diseases for Kaiser Permanente Southern California, told the LA Times last month that

Tag-uri: Coronavirus