COVID-19 cases in Mexico are approaching the highest levels seen during the second wave in late January 2021, with about 22,000 new infections a day. A slow vaccine rollout is stunting progress.
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Two economists explain what insurers can and can’t do to factor vaccination status into their coverage and rates.
How bad are ticks this year? An expert explains why tick-borne diseases are on the rise.
COVID-19 hit long-term care facilities hard. Addressing the trauma that residents and staff endured is key to regaining trust in a space that may no longer feel safe.
Vaccinations, masks and some distancing – along with low community transmission – can help protect students in classrooms and cafeterias.
In an effort to reduce costs, drugmakers and dealers often cut, or adulterate, recreational drugs with substances that have been banned by the FDA.
Researchers are piecing together clues to better understand the puzzling array of symptoms in those who never seem to fully recover from COVID-19.
The FDA has largely lost its ability to regulate the myriad pills, powders and potions that promise to grow muscle, shed body fat and improve your focus.
Detecting food insecurity requires more than assessing what’s in your refrigerator or measuring the distance between your home and the closest supermarket.
While emergency use authorization gets vaccines out to the public more quickly, it doesn’t skip any steps that full approval requires.
New variants of the COVID-19 virus may be more contagious and cause more severe disease than the original. A pediatrician and infectious disease specialist explains why.
Jeanne Calment of France died in 1997 at the age of 122 years and 164 days. That record will be broken this century, statistical models suggest.
After the CDC changed course in late July, recommending universal masking indoors, Nevada became the first state to adopt a flexible masking policy that can quickly adjust to changing COVID-19 rates.
Antibiotic resistance is one of the biggest public health threats in the world. New research, however, may have found a way to keep up with rapidly evolving bacteria.
Microaggressions are more subtle than outright discrimination. But they can directly affect HIV treatment outcomes.
Consuming alcohol makes accidents more likely and it can harm your heart, your liver and even change your brain. But making the sale of beer, wine and hard liquor illegal flopped.
Machine learning is great at finding patterns but doesn’t know what those patterns mean. Combine it with knowledge gained from genetic research and you have a powerful view into the workings of cells.
Many elite athletes turn to alternative therapies to improve performance and enhance recovery. But are these treatments helping or hindering their quest for sporting success?
Researchers are testing an antibody shot to protect people from Lyme disease-causing bacteria.
People are exposed to toxic substances – like pesticides, chemicals in plastics and radiation – every day. A growing body of research shows that this exposure is causing a decline in male fertility.
Conservatorships significantly restrict people’s ability to make decisions for themselves. Other options can provide support while maintaining respect for autonomy.
Farmers markets aren’t just for yuppies – they are increasingly serving customers at all social and economic levels, especially during the COVID-19 pandemic.
Early exposure to lead pollution may lead to less mature personality traits as an adult.
Combating vaccine misinformation on social media requires blocking sources of misinformation – and giving researchers access to data about how misinformation spreads.
Connecting health apps to health care can enable better care for patients with chronic diseases, and it has the potential to lower skyrocketing US health spending.