“Depending on these characteristics, there could be future surges of COVID-19, which could have severe consequences, depending on a number of factors including where surges may take place,” the report says. “The overall global risk related to [omicron] is assessed as very high.” It added that “evidence for this assessment contains considerable uncertainty” and is subject to change.
The WHO recommends several actions that its member states should immediately take. Some are new, such as guidance on the marker that can be used to detect the newest variant. Some are consistent with well-known measures to stop the spread of the coronavirus, such as advice for governments to encourage people to wear masks, keep a safe distance from one another and avoid crowds to limit the spread of the virus.
As some governments have shut down borders and others are reinforcing public health rules, officials around the world stressed that the measures are designed to buy time to learn more about how the omicron variant spreads, what symptoms it causes and how it reacts to existing coronavirus vaccines. The Biden administration is encouraging more people to seek out booster doses to bolster their immunity to the coronavirus as the world awaits answers.