ÐÇ¿Õ´«Ã½

Skip to main content

Omicron: WHO skipped 2 Greek letters for new variant

Share

The name of a newly identified variant of the coronavirus has had some social media users scratching their heads about the World Health Organization's system for labeling certain versions of the virus.

The WHO chose on Friday to dub the variant, first reported to the agency by scientists in South Africa, "Omicron" -- continuing its use of the Greek alphabet for naming notable variants of the virus.

Social media users correctly noted, however, that the organization skipped two letters in doing so, leading to questions about the move.

Here's what we know about how Omicron ended up with its name.

THE CLAIM

The World Health Organization has labeled the new strain the "Omicron" variant, skipping over "nu" and "xi" without explanation.

THE FACTS

The WHO on Friday gave the name "Omicron" to a new variant of the coronavirus that causes COVID-19. The agency also deemed it a "variant of concern."

Omicron was first reported to the UN health agency by scientists in South Africa and has been identified in several other countries as well, The Associated Press has reported.

The WHO has followed the Greek alphabet when labeling certain variants of the virus, SARS-CoV-2, since May. It said the system allows for variants to be referred to in a simpler way than by their scientific names, and that it helps prevent people from referring to variants by the location where they were detected and creating stigma.

Many people had expected the agency to label the latest variant nu, which comes after mu, a variant designated on Aug. 30.

Instead, the WHO skipped over nu as well as xi, the next Greek letter in line -- a move that many users on social media pointed out, while some questioned whether it was to avoid offending Chinese leader Xi Jinping.

In a statement provided to the AP, the WHO said it skipped nu for clarity and xi to avoid causing offense generally.

"'Nu' is too easily confounded with 'new,' and 'Xi' was not used because it is a common last name," the WHO said, adding that the agency's "best practices for naming disease suggest avoiding 'causing offence to any cultural, social, national, regional, professional or ethnic groups."'

Those best practices were outlined in a May 2015 document issued by the agency. The organization said at the time that it wanted to "minimize unnecessary negative effects on nations, economies and people" when naming infectious diseases.

This is the first time the organization has skipped letters since it began using the Greek alphabet for coronavirus variants; it has previously used the alphabet to label 12 others. Alpha, beta, gamma and delta are all currently "variants of concern" like Omicron. Lambda and mu are given the less serious "variant of interest" designation. Six other letters were assigned to former variants of interest.

The Omicron variant appears to have a high number of mutations in the coronavirus' spike protein, which could affect how easily it spreads to people. The WHO said Friday that preliminary evidence "suggests an increased risk of reinfection" compared to other variants of concern.

But scientists are still in the process of researching exactly what the genetic changes mean, to know if the variant is more transmissible or dangerous. So far, there is no indication the variant causes more severe disease.

CTVNews.ca ÐÇ¿Õ´«Ã½

Since she was a young girl growing up in Vancouver, Ginny Lam says her mom Yat Hei Law made it very clear she favoured her son William, because he was her male heir.

The province's public security minister said he was "shocked" Thursday amid reports that a body believed to be that of a 14-year-old boy was found this week near a Hells Angels hideout near Quebec City.

An Ontario man says it is 'unfair' to pay a $1,500 insurance surcharge because his four-year-old SUV is at a higher risk of being stolen.

Emergency crews in northern Ontario found the bodies of four people inside a home where a fire broke out Thursday night.

The Montreal couple from Mexico and their three children facing deportation have received a temporary residence permit.

Local Spotlight

They say a dog is a man’s best friend. In the case of Darren Cropper, from Bonfield, Ont., his three-year-old Siberian husky and golden retriever mix named Bear literally saved his life.

A growing group of brides and wedding photographers from across the province say they have been taken for tens of thousands of dollars by a Barrie, Ont. wedding photographer.

Paleontologists from the Royal B.C. Museum have uncovered "a trove of extraordinary fossils" high in the mountains of northern B.C., the museum announced Thursday.

The search for a missing ancient 28-year-old chocolate donkey ended with a tragic discovery Wednesday.

The Royal Canadian Mounted Police is celebrating an important milestone in the organization's history: 50 years since the first women joined the force.

It's been a whirlwind of joyful events for a northern Ontario couple who just welcomed a baby into their family and won the $70 million Lotto Max jackpot last month.

A Good Samaritan in New Brunswick has replaced a man's stolen bottle cart so he can continue to collect cans and bottles in his Moncton neighbourhood.

David Krumholtz, known for roles like Bernard the Elf in The Santa Clause and physicist Isidor Rabi in Oppenheimer, has spent the latter part of his summer filming horror flick Altar in Winnipeg. He says Winnipeg is the most movie-savvy town he's ever been in.

Edmontonians can count themselves lucky to ever see one tiger salamander, let alone the thousands one local woman says recently descended on her childhood home.

Stay Connected