With some health care workers still refusing to be immunized, medical centers around the country are requiring shots as cases climb once again.
More and more hospitals and major health systems are requiring employees to get the Covid-19 vaccine, citing rising caseloads fueled by the Delta variant and stubbornly low vaccination rates in their communities and even within their work force.
Many hospitals say their efforts to immunize...
A study has investigated the link between cognitively stimulating activity and the onset of Alzheimer’s disease.
The results suggest that participating in activities, such as reading, writing, and playing games, could make the brain more resilient to the condition.
The researchers say that older adults who participate in these activities could delay the onset of Alzheimer’s by 5 years.
Alzheimer’s...
A new biological clock relies on immune-related biomarkers to identify patterns and chronic inflammatory disease risk and immune system well-being.
By analyzing blood samples from 1,001 individuals aged 8–96 years, the study established a relationship with the inflammatory clock of aging (iAge) to total disease, longevity, and immune deterioration.
The iAge predicts multimorbidity — the accumulation of multiple...
Researchers have developed an algorithm that predicts anemia with an accuracy higher than 70%.
Smartphone images of the inner eyelid make it possible to estimate blood hemoglobin concentration.
A smartphone app could serve as a way to screen for anemia in those living in remote locations.
Anemia affects more than 5%Trusted Source of people in the United States and about 25% of the global...
Researchers have investigated the link between fatty liver disease and key markers of type 2 diabetes in mice.
The results suggest that reducing production of the neurotransmitter GABA in the liver could normalize blood glucose levels, decrease appetite, and lead to weight loss.
The researchers say that the treatment pathway may exclusively work among people with obesity.
Type 2 diabetes is...
President Joe Biden celebrated the second July Fourth holiday of the coronavirus pandemic by declaring that “America is coming back together.”.
WASHINGTON (AP) — Calling a vaccination “the most patriotic thing you can do,” President Joe Biden on Sunday mixed the nation’s birthday party with a celebration of freedom from the worst of the pandemic. He tempered the strides against COVID-19 with a...
There appears to be a correlation between high concentrations of airborne pollen and high rates of infection with SARS-CoV-2, which is the virus that causes COVID-19.
A new computer model suggests that tree pollen could facilitate the transmission of the virus in a crowd of people gathered outdoors.
The model assumes that the virus can hitch a ride on pollen grains, though there is currently no direct evidence that this can...
The U.S. needs another innovation dream team.
O n june 14, 1940, the day the German army invaded and occupied Paris, a small group of scientists marched to the White House with grave news for President Franklin D. Roosevelt. U.S. military technology, they said, was utterly unprepared to take on the Axis powers. They urged the president to create a new agency—a dream team of techies and scientists—to help win the war....
A study led by Fernando Colchero, University of Southern Denmark and Susan Alberts, Duke University, North Carolina, that included researchers from 42 institutions across 14 countries, provides new insights into the aging theory "the invariant rate of ageing hypothesis," which states that every species has a relatively fixed rate of aging.
"Human death is inevitable. No matter how many vitamins we take, how healthy our environment is or...
The next big plague is coming, and despite making progress on pandemic preparedness, the U.S. might still suffer mass casualties. Here’s why.
Ominous pathogens seem to arrive every few years: SARS in 2003, swine flu in 2009, Ebola in 2014 , Zika in 2016 , COVID-19 in 2019 . The World Health Organization calls these viral threats “ Disease X ,” both to encourage policy makers to think...
It might sound radical, but the best way to achieve better collaboration is by eliminating traditional operational silos and the resulting departments.
We’re heading straight for a significant healthcare worker shortage—and fast. According to the Association of American Medical Colleges , by 2033, the U.S. could experience a shortage of anywhere from 54,000 to 140,000 physicians.
By just 2025, the consulting firm ...
Medical technology involves everything that is used in the medical field. This includes diagnostic, and clinical procedures such as mammography, x-ray, MRIs, CT scans, blood tests, and the like. It also encompasses treatments, equipment, medical machinery, medicines, and preventive and curative measures for health disorders. The term itself can be broadened to include many of the technological advances in modern medicine that...