Omicron variant: CDC expands COVID-19 booster recommendation to all adults 18 and older

"Everyone ages 18 and older should get a booster shot either when they are 6 months after their initial Pfizer or Moderna series or 2 months after their initial J&J vaccine," the U.S. Centers for Disease Control and Prevention said.

WHO says omicron variant poses 'very high risk'

The U.N. health agency, in a technical paper issued to member states, said "considerable uncertainties” remain about the variant that was first detected days ago in southern Africa.

Biden COVID-19 vaccine mandate for health care workers blocked in 10 states

A federal judge has blocked President Joe Biden's administration from enforcing a coronavirus vaccine mandate on health care workers in 10 states.

Inflation surges globally as economies reel from pandemic

Rising inflation is leading to price increases for food, gas and other products and pushing many people to choose between digging deeper into their pockets or tightening their belts. In developing economies, it's especially dire.

Judge to look again at health care shots mandate

Pointing to a new state law, a federal judge has decided to reconsider Florida’s request for an injunction against a Biden administration requirement that workers at hospitals, nursing homes and other health-care providers be vaccinated against COVID-19.

Omicron shows need for global accord on pandemics, WHO chief says

The WHO is pushing for an international accord to help prevent future pandemics amid the emergence of the new omicron COVID-19 variant.

Merriam-Webster declares 'vaccine' as 2021 word of the year

Merriam-Webster has declared an omnipresent truth as its 2021 word of the year: vaccine. Last year, it chose “pandemic.”

Canada is latest country to confirm cases of omicron variant

Canada is among several countries Sunday to report omicron cases. Canada said its two known cases are linked to travel from Nigeria.

South African doctor says omicron variant symptoms ‘unusual but mild’

Dr. Angelique Coetzee, a board member of the South African Medical Association, said the COVID-19 omicron variant reported that it presents "unusual but mild" symptoms.

Omicron variant emerges in more countries as world on high alert

In the U.S., Dr. Anthony Fauci, the government’s top infectious diseases expert, said he would not be surprised if the omicron variant was already in the United States, too.

Florida reports lowest daily coronavirus cases per capita in nation

Florida is reporting the lowest amount of coronavirus cases per capita in the nation after Gov. Ron DeSantis was widely criticized by media outlets for his handling of the virus. 

Fauci says omicron variant could be ‘red flag,’ urges COVID-19 boosters for all

“I keep saying it over and over, the next couple of months are going to be up to us. I mean, we, right now, have a tool, a very effective tool,” Dr. Anthony Fauci said, urging vaccination amid news of the worrying new omicron variant.

Omicron variant: World races to contain new 'highly transmissible' COVID-19 strain

The world is racing to contain a new coronavirus variant that is potentially more dangerous than the one that has fueled waves of infection on nearly every continent.

US, Canada, EU, Japan restrict South Africa travel over Omicron variant

Advisers to the World Health Organization held a special session Friday to flesh out information about the worrying new variant of the coronavirus that has been detected in South Africa.

Moderna testing 3 COVID-19 booster vaccines on omicron variant, Pfizer ready to adapt

Pfizer said if any coronavirus variant ever evades the protection offered by its COVID-19 vaccine, it expects to be able to produce a “tailor-made” adapted version of its vaccine to fight that variant in approximately 100 days, pending approval from federal regulators.