Thursday, July 30, 2026 Evidence-led medical research news
The First Cohort
Medical research, with the receipts

public-health

19 stories tagged "public-health"

Nutrition & Food

Scientists Measured the Salt in 39 Takeaways. Nearly Half Had More Than the Label Claimed.

Chemists at the University of Reading ran 39 takeaway dishes through a mass spectrometer. Almost half the labeled ones held more salt than the menu admitted, and one pasta dish carried nearly two days' worth.

Investigations

Nearly Half of America's ER Substance-Use Visits Involve Someone the Justice System Already Booked

Forty-four percent of Americans who go to an emergency room for substance use have a booking in their past. A survey of 139,524 people measured how much the jail and the ER share a population.

Infectious Disease

Five Years After COVID, Japan Is Still Dying at Pandemic Rates, and Confirmed COVID Explains Only a Tenth

Japan's excess deaths peaked at 7.55 percent in 2022 and still ran at 5.76 percent through 2023, after Tokyo downgraded COVID to a routine infectious disease, in one of the most heavily mRNA-dosed countries on earth.

Infectious Disease

The Same System Now Racing to Test a Bundibugyo Ebola Vaccine Had Nineteen Years to Build One

Bundibugyo Ebola was identified in 2007. By the time this year's outbreak passed 1,200 cases there was still no licensed vaccine and none in clinical development. Now roughly $75 million is moving to test three experimental shots on the people dying from it.

Infectious Disease

Most of These Ebola Patients Aren't Bleeding. That's Why It's Spreading.

A Bundibugyo virus outbreak in DRC and Uganda has topped 1,100 confirmed cases, yet roughly nine in ten patients show no bleeding, the symptom everyone is trained to look for.

Nutrition & Food

Summer Sun Won't Save You: A Vitamin D Study Funded by the People Who Sell the Spray

A Newcastle screening study found vitamin D deficiency persists through summer in older and ethnic-minority adults in northern Britain. The funder sells the fix.

Infectious Disease

A Blocked Vaccine Study, and the Statistical Method Its Own Lead Author Warned About

A CDC vaccine-effectiveness study pulled from the agency's own journal landed in JAMA, and the press called it censorship. The method it used has a documented blind spot its own lead author once published on.

Infectious Disease

It Grows Like a Cancer, Not a Parasite. And It's in 37% of Seattle's Coyotes.

A European strain of Echinococcus multilocularis has been found in 37 percent of Puget Sound coyotes, the first wild-host detection on the U.S. West Coast outside Alaska.

Investigations

'A Reality, Not an Emergency': The Lancet Picks Another Political Side

The Lancet's new editorial recasts immigration enforcement as the public-health pathology. The receipts on the journal that published it run from the Daszak letter to the Surgisphere fraud.

Infectious Disease

Decades of Failed Diarrhea Vaccines Kept Hitting the Wrong Coat. A WashU Team Just Found the Scissors Underneath.

A WashU-led team identified a structurally conserved patch on three mucus-cleaving enzymes that ETEC, Shigella, and other gut pathogens all use to breach the intestinal barrier, offering a single antibody target the field has chased for decades.

Infectious Disease

American Infant Mortality Just Hit a Record Low. The International Comparison Is Half an Accounting Trick. The Mississippi Gap Is Not.

Preliminary CDC data put the 2025 U.S. infant mortality rate at 5.4 per 1,000 live births, a record low. The international comparison the headlines lean on is partly an artifact of how countries count. The domestic gap is not.

Brain & Aging

Middle-aged Americans Are Weaker, Lonelier, and Forgetting More Than Their Parents Did at the Same Age

A 17-country study finds U.S. adults in their 50s are doing worse on memory, grip strength, loneliness, and depression than their parents were. The United States is the only country going meaningfully backward.

Drugs & FDA

A DoD-Funded Fentanyl Vaccine Is Headed to Phase 1. Antibodies Don't Stop a Supply Chain.

A Pentagon-funded fentanyl vaccine licensed to startup ARMR Sciences will begin Phase 1 in the Netherlands in early 2026. Three decades of failed addiction vaccines, and a supply chain that runs through Chinese precursor labs, are the context the press release leaves out.

Nutrition & Food

8,300 Brazilian elders, one saltshaker, and the 80 percent of sodium nobody mentions

A Frontiers in Public Health survey of 8,336 Brazilians over 60 found older men reach for the saltshaker most. Buried in the same paper: the shaker only accounts for 6 to 20 percent of total sodium. The other 70-plus percent already arrived from the factory.

Nutrition & Food

The thin trial behind England's next supermarket-layout mandate

A non-randomized trial of 36 English discount stores produced a moment-of-implementation bump in produce sales that lost statistical significance by three months, and a household-purchasing signal that never landed. The authors' immediate call for a national layout mandate is the louder finding.

Infectious Disease

A 16-month-old died at an Arkansas splash pad. Its chlorinator had been broken for a month.

A new global synthesis on free-living amoebae explains why a single bad month at a public splash pad is enough to kill a child, and why the CDC's existing protocol would have caught it.

Nutrition & Food

The supplement aisle has spent twenty years getting older Americans wrong

A May 2026 review by two geriatric researchers, syndicated this week by ScienceDaily, restates what twenty years of trial data have already shown: the supplement aisle is built around vague promises older Americans do not need, while protein, the gap that actually moves aging outcomes, sits in the m

Investigations

Six Negative Tests, Forty-Two Days: What Australia's Biosecurity Order Won't Say Out Loud

Australia extended facility detention of six hantavirus contacts to a full 42 days under the Biosecurity Act after they tested negative. WHO's own guidance reserves that option for the high-risk tier; most peer countries chose monitoring.

Infectious Disease

America's Ebola Fortress: History Has Tested This Strategy, and It Failed

Washington has built a wall around the Ebola outbreak in Central Africa. The last time America tried this, the evidence says the wall leaked, and so did the response.