U.S. Wastewater Tests Show Bird Flu Virus Limited to Areas With Farm Animals

An extensive look at wastewater samples taken across the United States from May to July found traces of the H5N1 bird flu popping up -- but only in areas populated by farm animals.

The avian flu virus has been widespread in U.S. poultry as well as herds of dairy cows, raising alarms that the virus might somehow mutate and spread between pe...

New Data Supports Animal Market Origins for COVID Pandemic

The Hunan Seafood Wholesale wet market in Wuhan, China, has long been considered the most likely source of the coronavirus that caused the COVID-19 pandemic.

That theory is now supported by a new study analyzing more than 800 samples collected in and around the market in January 2020 as the pandemic began.

Those samples show that ani...

Breastfeeding Crucial to a Healthy Infant Microbiome, Lowering Asthma Risk

Breastfeeding through the first year of infants' lives can lower their risk of asthma by colonizing their bodies with a healthy mix of microbes, a new study finds.

Results show that breastfeeding beyond three months supported the gradual maturation of a baby’s gut microbiome, researchers reported Sept. 19 in the journal Cell...

Do You Know the MIND Diet? It Might Keep You Sharp With Age

It's called the MIND diet and its primary aim is to help guard against thinking and memory declines as you age. But does it work?

Yes, claims new research that found following the MIND diet for 10 years produced a small but significant decrease in the risk of developing thinking, memory and concentration problems.

“With the num...

Dengue Cases Mount in Los Angeles

The Los Angeles area is seeing a troubling increase in local dengue fever cases, health officials warned Wednesday.

In a public notice posted on its website, the Los Angeles County Public Health Department said at least three people have fallen ill with dengue fever this month after being bitten by mosquitoes in the Baldwin Park neighborh...

U.S. Health Care System Ranks Last Among Wealthy Nations, Report Finds

Americans have the worst health care among the world’s wealthy nations, a new report says.

People in the United States die the earliest and live the sickest lives out of 10 developed countries, even though the United States spends the most on health care, according to the annual report by health care think-tank The Commonwealth Fund....