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Exercise may reshape your gut microbiome to support recovery

Research reveals how exercise alters gut microbes, influencing recovery and proposing 'intestinal rehabilitation' for those with limited exercise capacity.

29 Sep 2026

Biosensors could transform rapid monitoring of multiple waterborne pathogens

Waterborne pathogens remain a major threat to public health, but many current monitoring methods are too slow or too narrowly focused to provide rapid warning of emerging biological risks.

25 Sep 2026

Genomic study tracks massive chikungunya epidemic on Réunion Island

Between August 2024 and June 2025, Réunion Island experienced a massive chikungunya epidemic, with more than 54,000 confirmed cases and 43 deaths, making it the second major Chikungunya virus outbreak on the island after the 2005-2006 epidemic, which had affected about a third of the islands' population.

25 Sep 2026

Kansas researchers secure NIH funding to fight antibiotic resistance

As antibiotic resistance makes everyday infections tougher to treat and emerging pathogens drive challenging infectious-disease outbreaks, researchers in Kansas from multiple disciplines and institutions are teaming up to target pathogens and overcome antibiotic resistance.

25 Sep 2026

New technique improves detection of central nervous system infections

New research led by Aston University's Dr Ghaniah Hassan-Smith, has found a new technique to diagnose infections of the central nervous system, such as meningitis and encephalitis, which can be difficult to determine using conventional methods.

23 Sep 2026

Congo faces unprecedented Ebola outbreak without approved vaccine protection

As the Ebola outbreak spreads unabated in the Democratic Republic of the Congo (DRC), vaccine developers are scrambling to develop and test a vaccine candidate that will target the species at its center.

21 Sep 2026

Mosquito excrement offers new way to detect circulating viruses

When public health researchers want to know whether diseases such as COVID-19 or polio are circulating in a community, they can look for genetic evidence in wastewater.

18 Sep 2026

New national guidelines developed to improve sepsis-related care

A UVA Health doctor and other leading national experts have developed important new guidelines to improve care for patients who develop sepsis, a dangerous full-body infection that kills at least 350,000 Americans every year.

18 Sep 2026

Can AI find drugs to fight infection?

Streptococcus pneumoniae is a bacterial pathogen that causes life-threatening infections, including pneumonia and meningitis.

17 Sep 2026

Hedgehog coronaviruses reveal potential pathways for cross-species transmission

Washington State University researchers have discovered how a group of coronaviruses circulating in hedgehogs invades host cells, a key to understanding their potential to jump between species and their risk of causing a pandemic in humans.

16 Sep 2026

Genetically modified bacteria create protective shield against Salmonella attacks

The mammalian gut microbiome is teeming with a delicate balance of bacteria and the viruses that keep them in check, called bacteriophages, or phages.

16 Sep 2026

Harvard scientists design evolutionary traps to stop viral mutations

When a virus mutates, the world usually finds out the hard way. Variants of influenza and SARS‑CoV‑2 can slip past vaccines and antibody drugs before scientists fully understand what has changed.

15 Sep 2026

Bacterial strains determine pneumonia and meningitis risk from air pollution

Air pollution leads to different risk of bacterial pneumonia, sepsis, and meningitis, depending on the subtype of bacteria a person has, new research suggests.

15 Sep 2026

Cancer treatments alter the landscape of genetic mutations in healthy body tissues

Cancer treatments, including chemotherapy and radiotherapy, give a growth advantage to cells with particular genetic changes in healthy tissue, new research finds.

11 Sep 2026

Study reveals hidden DNA damage from childhood chemotherapy

The amount of DNA damage caused by certain chemotherapies used to effectively treat childhood cancer has been revealed, along with a hidden impact on the liver, paving the way for future research into new ways to mitigate these impacts.

10 Sep 2026

C. diff uses dual-threat sensing system to survive gut stress

The pathogen Clostridioides difficile (C. diff) - a leading cause of hospital-acquired infections - must contend with a variety of threats inside the harsh environment of the gut to survive and grow.

9 Sep 2026

Gut infection leaves long-lasting immune ‘memories’ at the brain’s borders in mice

In mice, intestinal infections reshaped dural CD4+ T-cell populations and seeded the brain’s outer meningeal border with antigen-specific memory cells that persisted for months and mounted rapid recall responses to bloodborne antigens. Oral priming was associated with reduced Salmonella spread to the brain and modest cross-protection in an engineered shared-antigen Candida model, although the researchers could not definitively prove that dural CD4+ T cells alone caused the protection.

9 Sep 2026