CDC: Pfizer COVID-19 vaccine 93% effective at preventing hospitalization in ages 12-18

Between June 1 and Sept. 30 of this year, the CDC performed a case-controlled study of Pfizer’s vaccine in adolescents at 19 pediatric hospitals in 16 states, according to the study published on Tuesday.

DHS Secretary Alejandro Mayorkas tests positive for COVID-19

Homeland Security Secretary Alejandro Mayorkas tested positive for COVID-19 Tuesday morning despite being fully vaccinated, according to a statement from DHS spokesperson Marsha Espinosa.

Arizona reports increase in COVID-19 cases, deaths high after 2-day hiatus

After releasing no reports Sunday or Monday for additional cases and deaths, the Department of Health Services’ dashboard reported that the state’s pandemic totals rose to 1,137,636 cases and 20,674 deaths.

COVID-19 boosters: US expected to authorize mix-and-match shots

The FDA is expected to authorize the mixing and matching of COVID-19 booster shots this week in an effort to provide flexibility, the AP reports.

FDA unveils proposal for over-the-counter hearing aids

The move follows years of pressure from medical experts and consumer advocates to make the devices cheaper and easier to get.

90-pound Phoenix dog transformed after amazing weight loss journey

A Beagle named Wolfgang just had one amazing weight loss journey. At the time he was fostered and adopted he weighed 90 pounds. Now, he is down to 32 pounds.

Salmonella in poultry: USDA announces steps to help reduce illnesses

The USDA on Tuesday announced several steps to control salmonella in poultry plants in the hope of reducing the number of related illnesses each year.

Phthalates: Study finds chemicals in consumer goods linked to early death

Daily exposure to synthetic chemicals called phthalates was linked to roughly 100,000 early deaths each year in older Americans in a new study.

Chicago cops who refused to submit vaccination status no longer receiving pay

"Does anybody really think this is about stopping the spread?" said FOP President John Catanzara. "This is all about total control by this mayor. She is a miserable human being."

Older adults are more susceptible to severe breakthrough COVID-19, studies show

Health officials say older adults are more at risk for severe COVID-19 breakthrough cases due to underlying medical conditions and less robust immune systems.

WSU fires head football coach Nick Rolovich as state vaccine mandate deadline passes

Washington State University fired head football coach Nick Rolovich and four assistant coaches on Monday, the deadline for state workers to provide proof of vaccination against COVID-19.

Colin Powell's COVID-19 death casts spotlight on breakthrough cases
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News of former U.S. Secretary of State Colin Powell's death from COVID-19 sparked some debate about how effective vaccines are. It was revealed that Powell was fully vaccinated, and suffered from a cancer that impacts a person's immune system. FOX 10's Linda Williams has more on what some in the medical field are saying.

Tributes paid to former Secretary of State Colin Powell
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Family members say Powell, who was 84, died from COVID-19 complications, despite being fully vaccinated. It was also revealed that Powell suffered from a type of cancer that suppresses the body's immune response. FOX 10's Ellen McNamara reports.

CDC: Unvaccinated 11 times more likely to die of COVID-19

The latest data from the CDC shows COVID-19 vaccines remained highly effective against hospitalization and death even as the extra-contagious delta variant swept the country.

Arkansas restaurant pays student employees to do homework during shift

A restaurant group in Arkansas is allowing student employees to do homework for an hour while on the clock, an initiative that is raising grades and also recruiting more employees amid the country’s labor shortage.

Chicago police may deny benefits to officers who choose retirement over vaccine mandate

NO RETIREMENT BENEFITS? Chicago's top cop David Brown is threatening to deny retirement benefits to those who choose to retire from the job rather than comply with the city's COVID-19 vaccination policy, according to local reports.