Kluge cited a study conducted by the Institute for Health Metrics and Evaluation (IHME) at the University of Washington.
"The Institute for Health Metrics and Evaluation forecasts that more than 50% of the population in the region will be infected with Omicron in the next 6 to 8 weeks, data collected in recent weeks confirms that Omicron is highly transmissible," Kluge told a press briefing.
The WHO official mentioned that Omicron is becoming dominant in Western Europe and is spreading in the Balkans.
Omicron was first detected in South Africa in late November. The World Health Organization designated it a "variant of concern" due to an exceptionally high number of mutations. Despite multiple travel bans on Africa, the new variant has since been detected in Europe, Asia, and the Americas. Health experts from various countries say the Omicron variant is much more transmissible, but produces milder symptoms.