AY4.2 variant: CDC says new delta sublineage of COVID-19 seen in US

Dr. Rochelle Walensky, director of the CDC, said Wednesday the AY4.2 sublineage recently identified in the United Kingdom has also been observed in the United States.

Mesa group knits special products for breast cancer patients
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Bag and Boob Babes is a Mesa-based organization that knits drain bags and "knitted knockers" for breast cancer patients. FOX 10's Desiree Fluellen reports.

Navajo Nation: No COVID-related deaths for 14th time in 20 days

The latest numbers pushed the tribe’s totals to 34,999 confirmed COVID-19 cases from the virus since the pandemic began more than a year ago.

US Labor Department warns 3 GOP states, including Arizona, over COVID rules

OSHA officials say Arizona, South Carolina and Utah are not complying with their promises to enforce labor standards that are at least as good as those adopted by the federal government.

All New York City employees will be required to get COVID vaccine

All city workers, excluding uniformed correction officers, will be required to have at least one dose by 5 p.m. on Oct. 29.

US surgeons successfully attach working pig kidney to human body

Surgeons attached a pig’s kidney to the body of a deceased patient and watched it begin to work, part of the effort to one day use animal organs for life-saving transplants.

Queen Elizabeth accepts medical advice to rest, cancels trip

Queen Elizabeth II has accepted medical advice to rest for a few days and has canceled a trip to Northern Ireland.

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.