Tags: Virus Outbreak | New Variant

WHO: Omicron Detected in 89 Countries, Cases Doubling Fast

WHO: Omicron Detected in 89 Countries, Cases Doubling Fast

Saturday, 18 December 2021 10:01 AM EST

VIENNA (AP) — The omicron variant of the coronavirus has been detected in 89 countries and is spreading rapidly even in places with high levels of population immunity, the World Health Organization said Saturday.

The number of COVID-19 cases involving omicron is doubling every 1.5 to 3 days in countries where there is community transmission of the variant and not just people who were infected abroad, WHO said.

Omicron's “substantial growth advantage” over the delta variant means it is likely to soon overtake delta as the dominant variant in those countries, the U.N. health agency said.

It remains unclear if the rapid growth of omicron cases is because the variant evades existing immunity, is inherently more transmissible than previous variants, or a combination of both, WHO said.

Other major questions about omicron remain unanswered, including how effective each of the existing COVID-19 vaccines are against it. Conclusive data also does not exist yet on how ill omicron makes COVID-19 patients, the health agency said.

WHO first labeled omicron a variant of concern on Nov. 26.

© Copyright 2025 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.


GlobalTalk
The omicron variant of the coronavirus has been detected in 89 countries and is spreading rapidly even in places with high levels of population immunity, the World Health Organization said Saturday.The number of COVID-19 cases involving omicron is doubling every 1.5 to 3...
Virus Outbreak,New Variant
174
2021-01-18
Saturday, 18 December 2021 10:01 AM
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