The World Health Organization does not yet have enough data on the new Omicron variant of the coronavirus to say if it is more transmissible than the Delta variant, an official said on Wednesday, almost a month after South Africa first raised the alarm about its emergence.
“We do have some data suggesting that rates of hospitalisation are lower,” WHO’s technical lead on Covid-19, Maria van Kerkhove, said in a briefing with media.
But she cautioned against drawing conclusions from the early data because “we have not seen this variant circulate long enough in populations around the world, certainly in vulnerable populations”.
She said the data on the new variant, first identified in southern Africa and Hong Kong in November, was still “messy” as countries reported its arrival and spread.
The UN agency’s experts regularly meet drugmakers to discuss the best composition of Covid-19 vaccines as the industry looks at whether shots need to be tweaked to tackle the coronavirus.
The comments on Omicron came as a South African study suggested that those infected with Omicron were significantly less likely to end up in hospital than those with Delta, although the authors said some of that was probably due to high levels of immunity in the population.
The head of the WHO, Tedros Adhanom Ghebreyesus, urged countries to learn from the past two years of the pandemic, calling again for greater vaccine equity, in the hope of next year ending a pandemic that has killed over 5.6 million people around the world.
“As we approach the new year, we must all learn the painful lessons this year has taught us. 2022 must be the end of the Covid-19 pandemic,” he said.
TBO.com inks deal with WebEngage
Integration expected to help retailer understand customers better
Candidates can submit their nomination papers by Saturday, 1pm UAE Time, and the scrutiny of the papers will be completed the same day
With 15 cutting-edge activities and experiences, Fujairah Adventure Park is set to become a premier tourist destination
The American, a one-time PGA Tour star, disappeared from the sport in 2012 after a series of injuries
World record holder Manoj Bhingare who will be in Dubai on March 2 tells his winning tale of grit and resilience