Tucson father convicted in clash over school COVID-19 mandates

In September 2021, cellphone video showed Kelly Walker and two other men in the doorway of an office at Mesquite Elementary School. They stated they would make a "citizen’s arrest" of the principal. Walker was upset his child would have to isolate and miss a school field trip because of possible exposure to someone with COVID-19.

RSV surge: Pediatricians seeing more cases among older children (not just babies)

Pediatricians say they usually they see the most cases of respiratory syncytial virus, or RSV, among children 2 and under, but now they're seeing a lot more older children getting exposed, too.

Replacement effort for sleep apnea device recall expected to drag into 2023, fueling frustration

Philips initially estimated it could repair or replace the units within a year. But with the recall expanding to more than 5 million devices, it now says the effort will stretch into next year.

Clocking in more hours at a stressful job raises risk of depression, study finds

Researchers from the University of Michigan collected data from first-year medical residents and discovered that those who worked longer hours had three times the risk for depression.

Biden gets latest COVID booster, urging more Americans to get theirs

Over 20 million people, including nearly 1 in 5 older people, have gotten the new vaccine, which was formulated to target the coronavirus variants most dominant in the United States.

Woman claims L'Oréal chemical relaxers caused uterine cancer: lawsuit

Jenny Mitchell is the first woman to come forward claiming her cancer was caused by the use of L'Oréal hair straightening or relaxing products.

What is RSV? US children's hospitals see rising number of cases

RSV cases fell dramatically two years ago as the pandemic shut down schools, day cares and businesses. With restrictions easing in the summer of 2021, doctors saw an alarming increase in what is normally a fall and winter virus.

Three-dose hepatitis B vaccine regimen protects people with HIV, study finds

Researchers tested dozens of individuals with HIV and discovered that the vaccine protected them even if they were never vaccinated or infected with the hepatitis B virus.

CDC’s Dr. Walensky tests positive for COVID-19

Dr. Walensky, who is up-to-date with vaccination, is experiencing mild symptoms, the CDC said.

Pfizer says COVID-19 vaccine will cost $110-$130 per dose

Pfizer said the commercial pricing for adult COVID-19 vaccine doses could start in early 2023, depending on when the U.S. government phases out its program of buying the shots.

UT Austin awarded $1M to establish Pandemic Decision Science center

The new UT Center for Pandemic Decision Science will bring together people from different disciplines and backgrounds to "tackle the grand challenge of preparing the world to combat future pandemic threats," says UT Austin.