Category: Health News
How viruses blur the the boundaries of life
Throughout history, scientists have debated the definition of life and researchers from different fields still disagree. This debate shapes scientific understanding and influences public health decisions – for example, defining whether viruses are “alive” affects how we design vaccines and strategies to stop their spread.
With Few Dentists and Fluoride Under Siege, Rural America Risks New Surge of Tooth Decay
Dental experts warn that the simultaneous erosion of Medicaid and fluoridation could exacerbate a crisis of rural oral health and reverse decades of progress against tooth decay, particularly for children and those who rarely see a dentist.
States try to rein in health insurers’ claim denials, with mixed results
As more patients and doctors voice their frustrations, states are responding with legislation designed to regulate prior authorization and claims reviews.
Heeding the lessons of COVID-19 in the face of avian influenza
Bird flu has been causing a flurry of human infections, especially in U.S. cattle workers. If the virus learns to spread effectively from human to human, it could change the course of history. Even though our weary world already feels maxed out, we have to make room to avert yet another crisis.
NIH Ends Future Funding to Study the Health Effects of Climate Change
Dr. Lisa Patel, executive director of The Medical Society Consortium on Climate and Health, called the new guidance “catastrophic” and said it would have a “devastating” impact on much-needed research.
The most likely Medicaid cuts would hit rural areas the hardest
Working-age adults who live in small towns and rural areas are more likely to be covered by Medicaid than their counterparts in cities, creating a dilemma for Republicans looking to make deep cuts to the health care program.
Where Did U.S. Public Health Go Wrong?
The field’s failure to integrate medical services in the mid-20th century set the stage for its current troubles.
Vaccination rates are declining. They might get worse as states relax rules.
More states are loosening vaccine mandates, scaling back vaccine promotion efforts and taking other steps likely to lower vaccination rates — even as a major measles outbreak spreads in Texas.
Trump Froze Out Project 2025 in His Campaign. Now Its Blueprint Is His Health Care Playbook.
The “Mandate for Leadership” is a 922-page playbook compiled by the Heritage Foundation, a conservative research group in Washington. It says “the NIH monopoly on directing research should be broken” and calls for capping payments to universities and their hospitals to “help reduce federal taxpayer subsidization of leftist agendas.”
Why do skiers sunburn so easily on the slopes? A snow scientist explains
t’s extremely easy to get sunburned while you’re skiing and snowboarding in the mountains, but have you ever wondered why?
More people are asking generative AI questions about their health. But the wrong answer can be risky
We found the proportion of people using ChatGPT for health was higher for people who had low health literacy, were born in a non-English speaking country, or spoke another language at home.
Rural Americans don’t live as long as those in cities − new research
A key reason is worse rates among rural people for smoking, obesity and chronic conditions such as high blood pressure and heart disease. These conditions are condemning millions to disability and shortened lives.
State lawmakers embrace RFK Jr.’s health policies
Under the “Make America Healthy Agains” banner, state lawmakers are working to regulate candy and soda purchases under social welfare programs, remove fluoride from public water systems, roll back state vaccination requirements, and remove ultra-processed food from schools.
Health insurance for millions could vanish as states put Medicaid expansion on chopping block
Republican lawmakers in several states have Medicaid expansion in their crosshairs, energized by President Donald Trump’s return to the White House and a GOP-controlled Congress set on reducing spending on the public health insurance program for low-income people.
Forget BMI – there’s a 2,000 year-oldtechnique for measuring body fat that’s more useful
Archimedes was so happy with his discovery that he jumped straight out of the bath and ran naked and dripping down the street shouting “Eureka!” (“I have found it!”) – the original eureka moment.