"Omicron is spreading at a rate we have not seen with any previous variant. I need to be very clear: vaccines alone will not get any country out of this crisis," said Ghebreyesus.
Initial course of Covid-19 vaccines should remain a top priority, said WHO
The UN health agency also said that more information is needed to fully understand the clinical picture of those infected with Omicron
Patest data from the US Centers for Disease Control and Prevention (CDC) indicate that a third of the 43 cases of the super mutant strain in the country had taken the third dose.
COVAX needs a new set of rules in the long term to prevent the hoarding of vaccines by high income and vaccine-producing countries, a WHO senior advisor said
Amid the ongoing spread of Omicron, a UN health agency panel said that early laboratory data on the effectiveness of existing vaccines against the new COVID-19 variant is useful
IATA called for governments to follow WHO's advice and immediately rescind travel bans that were introduced in response to the Omicron variant of coronavirus
Certain features of the Omicron variant, including its global spread and large number of mutations, suggest it could have a major impact on the course of the Covid-19 pandemic, WHO chief said
The World Health Organization says early evidence suggests the omicron variant may be spreading faster than the highly transmissible delta variant but brings with it less severe coronavirus disease
The WHO, in its weekly epidemiological report, said more data was needed to assess the severity of disease caused by the Omicron variant
Convalescent plasma shows no improvement in survival and other important measures and is not recommended for patients with Covid-19, the WHO said
WHO officials said measures put in place and experience gained in dealing with the delta variant should remain the foundation for fighting the pandemic.
Just as we thought that we were out of the woods, the threat of a new Covid-19 variant, Omicron, has started looming large. Let's take a look at the factors that have contributed to the crisis
WHO Director-General said the consensus decision during a special session of the U.N. health agency's members was a cause for celebration
Blanket travel bans will not prevent the international spread, and they place a heavy burden on lives and livelihoods, it said
All outdoor activities, including movement of people and vehicles shall continue to be prohibited between 11 pm to 5 am
'There is no world, I think, where (the effectiveness) is the same level we had with Delta,' Stephane Bancel told the Financial Times.
The WHA May session this year decided to set up a working group to consider the findings and recommendations of a number of panels and committees on global preparedness for Covid-19
The WHO warned Monday that the global risk from the omicron variant is very high based on the early evidence, saying the mutated coronavirus could lead to surges with severe consequences.
The World Health Organization says the global risk from the omicron variant of the coronavirus is very high based on early evidence, and it could lead to surges with severe consequences. The UN health agency, in a technical memo to member states, says "considerable uncertainties remain about the new variant that was first detected in southern Africa. But it says the likelihood of possible further spread around the world is high.