WHO is working to assess the impact of XBB.1.5. variant, WHO Regional Director for Europe Hans Kluge said at the press conference.
“XBB.1.5. variant cases in our region are being picked up in small, but growing numbers, and we are working to assess its potential impact,” he said, after noting that recent data from some of these countries are starting to indicate the growing presence of the new XBB.1.5 recombinant virus that has already been spreading rapidly across the United States.
"After three long pandemic years - with many countries grappling with overstretched health systems, shortages in essential medicines, and an exhausted Health Workforce - we cannot afford more pressures on our health systems," Kluge added.
“Entering 2023, countries across Europe and Central Asia need to redouble their efforts to implement proven effective strategies and avoid being complacent,” Kluge said.