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Health – Articles, Analysis, Opinion

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President Joe Biden tested positive for COVID-19 on July 21, 2022, but was reportedly feeling well enough to work and take calls, as seen in this photo released by the White House. Adam Schultz/The White House via AP

Biden tests positive for COVID-19: An infectious disease doctor explains the risks and treatments available for the 79-year-old president

According to a letter from Biden’s doctor, the president has a runny nose, mild fatigue and a slight cough. The letter also noted that Biden began taking an antiviral drug the morning he tested positive.
Research shows that grandparents’ involvement in their grandchildren’s lives plays a critically important role in a child’s overall health and development. Mayur Kakade/Moment via Getty Images

Losing a grandmother can have long-lasting mental health effects for kids and adolescents, a new study finds

Models shows that some 4 million people in the US have lost a grandparent to COVID-19. But until now, there has been a dearth of research into the mental health effects of losing a grandparent.
Consuming an ample supply of fresh fruits and vegetables is still a tried and true way of getting vitamins and minerals and achieving lasting health benefits. PeopleImages/iStock via Getty Images Plus

An expert panel has recommended against taking vitamin E or beta carotene supplements for the prevention of cancer and cardiovascular disease – here’s why

Despite the popular belief that vitamin E and beta carotene supplements help prevent heart disease and cancer, the latest research suggests they do not – but the supplements do have potential risks.
When a person loses a loved one to COVID-19, the mental health effects can be severe. Ol'ga Efimova / EyeEm via Getty Images

1 in 8 U.S. deaths from 2020 to 2021 came from COVID-19 – leaving millions of relatives reeling from distinctly difficult grief

COVID-19 deaths tend to be more unexpected and traumatic than other types of deaths. A sociologist explains the mental health burdens facing the millions who’ve lost a relative to the coronavirus.
Black patients are more likely than other racial and ethnic groups to have a biopsy delay of 90 days or more after an abnormal mammogram. Yellow Dog Productions/The Image Bank via Getty Images

Biopsies confirm a breast cancer diagnosis after an abnormal mammogram – but structural racism may lead to lengthy delays

Early detection of breast cancer is critical to improving chances of survival. But racial and ethnic minority patients systematically have delayed diagnoses that reduce the benefits of screening.