Influential model finds 73% of US now immune to omicron

This winter's omicron wave in the U.S. also bolstered our defenses, leaving enough protection against the coronavirus that future spikes will likely require much less disruption to society.

Lifting weights for 3 seconds a day increases muscle strength, study suggests

Researchers wanted to figure out the minimum amount of exercise needed to actually improve a person’s strength, hoping it will lead to a healthier lifestyle and overall advancement in exercise.

Pharmacy technicians experiencing pandemic burnout, could lead to medication errors

75% of respondents answered negatively to questions regarding them receiving enough time and personnel to safely perform or meet duties, according to a survey published by The American Pharmacists Association (APhA) and the National Alliance of State Pharmacy Associations (NASPA).

Dallas Fire Association asks city council for mental health leave for firefighters

Right now, the city's policy only provides mental health days for police officers. The Dallas Fire Association president says the need for this time off for firefighters is real.

CDC proposes change to opioid prescription guidelines

The nation’s top public health agency is proposing changing — and in some instances, softening — guidelines for doctors prescribing opioid painkillers.

Masks help prevent COVID-19, yet another study shows

The study found that consistent use of a face mask or respirator in indoor public settings was associated with lower odds of a positive COVID-19 test.

Texas abortions fell 60% in 1st month under new limits

Abortions in Texas fell by 60% in the first month under the most restrictive abortion law in the U.S. in decades, according to new figures that for the first time reveal a full accounting of the immediate impact.

UT Arlington student makes lifesaving stem cell donation to Kentucky man with leukemia

Back in 2018, Andrew Kozman made a simple decision that ended up having a lifelong impact. He did a quick mouth swab and registered to be a potential bone marrow or stem cell donor. Turns out he was a match out of millions for a leukemia patient in Kentucky. Four years later, they finally got to meet in person.

Govt. program does not pay for crack pipes, White House says

The Biden administration says a government grant program to help prevent additional harm to people who use illicit drugs will not pay for safer pipes to smoke crack or meth.

Former NFL linebacker recovering from rare heart condition; grateful for medical team

Cliff Odom has an extremely rare heart condition. Being physically fit, he never thought his health would hit rock bottom. He used to have no problem running across a football field. But prior to his life-changing diagnosis, Odom was so weak that he couldn't walk to the mailbox.

North Texas COVID-19 hospitalizations could return to pre-omicron levels, latest forecast says

The head of the Parkland Center for Clinical Innovation says it's possible North Texas will reach pre-omicron levels in about two weeks. From there, we could continue the pandemic on a new, lower baseline of cases and hospitalizations.

Abortion referrals can continue for now, federal court rules

A court has allowed federally funded family planning clinics to continue to make abortion referrals for now.

Norwegian Cruise Line to drop face mask requirements

Norwegian Cruise Line said it will no longer require guests and crew members to wear face masks on board starting March 1, according to the company's website.

Donors needed: Breast milk in short supply amid COVID-19 surge, winter weather woes

The Human Milk Banking Association of North America said it is in urgent need of donor breast milk which is essential to “saving the most vulnerable babies’ lives.”

Plano dad beats COVID-19 after 197 days in the hospital

Josh Welch caught COVID-19 in July. After more than seven months in the hospital, he's finally back home with his family.

Your brain may live up to 15 seconds in the past, study finds

Researchers at the University of California, Berkeley and the University of Aberdeen discovered that the human brain shows images from seconds in the past, instead of an updated real-time picture.

COVID-19 vaccines: will we need more boosters or a new shot?

COVID-19 vaccines have saved an unknown number of lives but will it be necessary for us to get boosters every few months? What about a new formula or a new shot entirely? This is the next debate on COVID-19 vaccines.