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Pfizer says COVID booster adds protection against omicron

Blood samples taken a month after a booster showed people had levels of omicron-neutralizing antibodies that were similar to amounts proven protective against earlier variants after two doses.

 
COVID-19 shots for kids 5 to 11 approved by US

U.S. health officials on Tuesday gave the final signoff to Pfizer’s kid-size COVID-19 shot, a major expansion of the nation’s vaccination campaign.

 
Data offers glimpse of breakthrough risks for Southern Nevada workers

There have been more than 500 vaccine breakthrough infections of COVID-19 in fully vaccinated casino workers in Clark County, a number similar to that of health care workers.

 
US likely to authorize mix-and-match COVID booster shots

Federal regulators are expected to authorize the mixing and matching of COVID-19 booster doses this week in an effort to provide flexibility as the campaign for extra shots expands.

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Biden’s new vaccine requirements could affect 100M people

In his most forceful pandemic actions and words, President Joe Biden on Thursday announced sweeping new federal vaccine requirements affecting as many as 100 million Americans.

 
US likely to authorize COVID booster shots

U.S. experts are expected to recommend COVID-19 vaccine boosters for all Americans, regardless of age, eight months after they received their second dose of the shot, to ensure lasting protection against the coronavirus as the delta variant spreads across the country.

 
Hawaii to relax testing rules for travelers vaccinated in US

Hawaii will drop its testing and quarantine rules for fully vaccinated domestic travelers in two weeks. Gov. David Ige said Thursday the state will drop the current travel restrictions for vaccinated U.S. mainland traveler

 
Pfizer’s COVID-19 shot now available to US children as young as 12

COVID-19 vaccines finally are headed for more kids as U.S. regulators on Monday expanded use of Pfizer’s shot to those as young as 12, sparking a race to protect middle and high school students before they head back to class in the fall.

 
CDC eases guidelines on wearing masks outside

U.S. health officials say fully vaccinated Americans don’t need to wear masks outdoors unless they are in a big crowd of strangers.