(HealthDay News) – Country by country, the percentage of people willing to mask up in a during the pandemic has varied greatly. Now, researchers have identified one key mindset that helps explain why. A culture’s level of “collectivism” — prioritizing the group’s needs over an individual’s — influences whether someone is willing to wear a…  read on >  read on >

A small number of teens and young adults have experienced heart inflammation after receiving mRNA COVID-19 vaccines produced by Pfizer and Moderna, the U.S. Centers for Disease Control and Prevention reports. The CDC’s Advisory Committee on Immunization Practices (ACIP) said that it has received “relatively few” reports of the condition, known as myocarditis, among younger…  read on >  read on >

There was a sharp drop in mammography breast cancer screening during the COVID-19 pandemic, and the decline was especially severe among American women of color and those living in rural areas, new research shows. Those trends could cost lives in years to come, because “detecting breast cancer at an early stage dramatically increases the chances…  read on >  read on >

Americans with drinking problems are rarely referred for treatment, even though most say a doctor has asked about their alcohol use, a new study finds. The study is not the first to uncover low rates of treatment for alcohol use disorders (AUDs) — the medical term for drinking that interferes with a person’s life and…  read on >  read on >

So-called yo-yo dieting may increase a woman’s risk of insomnia, sleep apnea and other sleep problems, a new study suggests. Yo-yo dieting — formally called weight cycling — is defined as losing and regaining 10 pounds or more when not pregnant. The study included more than 500 women in every stage of adult life, including…  read on >  read on >