Salmonella News and Research

RSS

Salmonella is actually a group of bacteria that can cause diarrheal illness in humans. They are microscopic living creatures that pass from the feces of people or animals to other people or other animals. There are many different kinds of Salmonella bacteria. Salmonella serotype Typhimurium and Salmonella serotype Enteritidis are the most common in the United States. Salmonella germs have been known to cause illness for over 100 years. They were discovered by an American scientist named Salmon, for whom they are named.

AI-engineered p53 superproteins may reshape future cancer therapies

The Oncodarwinian Hypothesis (OdH) proposes a paradigm shift: cancer is not merely a disease but a potential macro‑immunoadaptive response – a self‑replicating algorithm that can be reprogrammed via AI‑based 3D printed p53 superproteins.

22 May 2026

Intestinal stem cells identified as active defenders against Salmonella infection

Researchers from the Hebrew University of Jerusalem and the Weizmann Institute of Science have identified a previously unrecognized defense mechanism in the intestine, showing that intestinal stem cells can actively respond to Salmonella infection and help protect the gut from bacterial invasion.

12 May 2026

How a common gut bacterium may protect health

Akkermansia muciniphila's impact on immunity and pregnancy outcomes underscores its promise as a probiotic, with implications for infectious disease treatment.

4 May 2026

Novel bacteriophage offers a promising biocontrol solution against foodborne Salmonella

Researchers from China have identified a novel bacteriophage that offers a highly promising "green" biocontrol solution against foodborne Salmonella.

26 Mar 2026

Can camel milk improve health? Review highlights benefits but warns against drinking it raw

A narrative review in Food Science & Nutrition examined studies published from 2000 to 2025 and found that camel milk contains bioactive compounds with potential glycemic, anti-inflammatory, gut, and other health benefits. It also stressed that raw, unpasteurized camel milk poses microbial and zoonotic risks, underscoring that safety remains a key part of the story.

25 Mar 2026

Polystyrene nanoplastics influence Salmonella survival and antibiotic resistance

Plastic products are ubiquitous in our food supply chain, shedding microplastics into every part of the human ecosystem.

27 Feb 2026

European report: Antimicrobial resistance remains widespread in foodborne bacteria

Antimicrobial resistance (AMR) in common foodborne bacteria such as Salmonella and Campylobacter continues to be a public health concern across Europe, according to a new joint report from the European Food Safety Authority (EFSA) and the European Centre for Disease Prevention and Control (ECDC).

18 Feb 2026

Modified peptides show promise against tuberculosis bacteria

Antibiotic treatments are losing effectiveness against a range of common bacterial pathogens, including E. coli, K. pneumoniae, Salmonella and Acinetobacter, according to a warning issued by the World Health Organization last October.

13 Feb 2026

Gut microbial butyrate enhances mucosal vaccine antibody responses

A research team from POSTECH and ImmunoBiome in Korea, led by Professor Sin-Hyeog Im, has uncovered a new mechanism showing how butyrate-a short-chain fatty acid produced by gut commensal bacteria-enhances T follicular helper (Tfh) cell activity to promote antibody production and strengthen mucosal vaccine efficacy.

4 Feb 2026

Water dispensers may contain more bacteria than tap water

A review reveals that water dispensers may harbor microbial contamination, challenging their safety compared to tap water and highlighting maintenance needs.

16 Jan 2026

Bowel preparation for colonoscopies may temporarily alter gut balance, preclinical study suggests

New preclinical research suggests that bowel preparation procedures for colonoscopies may temporarily alter gut balance, culminating in unappreciated effects in patients with compromised gastrointestinal health.

8 Jan 2026

Gut bacteria mimicry can accelerate the progression of multiple sclerosis

If gut bacteria are too similar to the protective layer of nerves, they can misdirect the immune system and cause it to attack its own nervous system.

15 Dec 2025

Insect flour could boost gut health and cut environmental impact

Chitin-rich insect flours show promise as functional foods, boosting beneficial gut bacteria while addressing allergenicity and consumer trust issues.

3 Dec 2025

New rapid PCR method detects Salmonella in food within hours

Researchers develop a molecular testing-based fast-throughput method for the rapid and early detection of Salmonella contamination in various food products.

3 Dec 2025

How immune signals activate brain circuits to drive sickness-induced social withdrawal

MIT researchers have discovered how an immune system molecule triggers neurons in a specific brain circuit to shut down social behavior in mice modeling infection.

25 Nov 2025

Gut neurons control immunity attack or repair

Beneath the surface of your gut lies a vast network of neurons—as many as in your spinal cord. New research from the Champalimaud Foundation (CF) in Lisbon shows that in mice this "second brain" helps decide whether the immune system should go into attack mode or start repairing tissue.

24 Nov 2025

Marine bacterium shows powerful therapeutic effects against colorectal cancer

A research team led by Professor Eijiro Miyako at the Graduate School of Advanced Science and Technology, Japan Advanced Institute of Science and Technology (JAIST), has discovered that the marine bacterium Photobacterium angustum demonstrates remarkable therapeutic efficacy against colorectal cancer.

21 Nov 2025

Studies uncover two novel, critical strategies for bacterial surface movement

New studies from Arizona State University reveal surprising ways bacteria can move without their flagella - the slender, whip-like propellers that usually drive them forward.

8 Nov 2025

Experimental intranasal vaccine triggers broad immune response against multiple strains of H5N1

Researchers at the University of Maryland School of Medicine's Center for Vaccine Development and Global Health (CVD) reported encouraging results from an early phase clinical trial that found an experimental intranasal vaccine triggered a broad immune response against multiple strains of H5N1 "bird flu".

6 Nov 2025

Scientists uncover the gut’s hidden hydrogen engine and how it falters in Crohn’s disease

Study reveals that group B [FeFe]-hydrogenase is the primary enzyme driving fermentative hydrogen production in the healthy human gut, mainly through Bacteroides species. These genes are significantly depleted in Crohn’s disease, indicating a metabolic shift and altered hydrogen cycling dominated by respiratory bacteria

27 Oct 2025