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- 1Secret Cold War bioweapons test exposed millions in Bay Area●The secret Cold War bioweapons test that exposed millions in the Bay Area
A newly resurfaced account details Operation Sea-Spray, a 1950 US Navy experiment in which Serratia marcescens bacteria were sprayed over San Francisco to test how vulnerable the city was to a biological attack. The tests exposed some 800,000 residents without their knowledge and were later linked to infections and at least one death, renewing debate over government accountability and consent.
- 2Blood Test Can Tell Bacterial From Viral Infections in Newborns●Blood Test Differentiates Bacterial and Viral Infections in Newborns
A new blood test can distinguish between bacterial and viral infections in newborn babies, according to reports from Inside Precision Medicine. The finding could help clinicians avoid unnecessary antibiotics in infants with fever, a long-standing challenge since infection symptoms in newborns are hard to tell apart. Details of the study and its performance have drawn attention from the medical community.
- 3University of Kansas Wins $5.8 Million NIH Grant to Combat Antibiotic Resistance▼University of Kansas Lands $5.8 Million NIH Grant to Fight Antibiotic Resistance
The University of Kansas has been awarded a $5.8 million grant from the National Institutes of Health to fund research into antibiotic resistance, one of the most pressing threats to global public health. The funding will support efforts to develop new ways to combat drug-resistant bacteria, a problem the World Health Organization ranks among the top threats to modern medicine.
- 4E. coli outbreak linked to raw milk cheese hits California●E. coli outbreak tied to raw milk cheese hits California with multiple cases
California is facing an E. coli outbreak that health officials have tied to raw milk cheese, with multiple confirmed cases reported. The outbreak has raised renewed concerns about the safety of unpasteurized dairy products, which can carry harmful bacteria. Consumers are being urged to check products and take precautions as the investigation continues.
- 5E. coli outbreak from raw milk cheese reaches San Diego▼Officials issue warning after E. coli outbreak from raw milk cheese reaches San Diego
Health officials in San Diego have issued a public warning after an E. coli outbreak linked to raw milk cheese spread to the region. Authorities are urging residents to avoid unpasteurized cheese products while investigators trace the source. Raw milk products can carry harmful bacteria, and officials are monitoring for further cases and advising anyone with symptoms to seek medical care.
- 6Brazilian Cerrado Plant Extract Revives Antibiotics Against Superbugs▼Brazilian Cerrado Plant Extract Restores Antibiotic Power Against Resistant Superbugs
Researchers report that an extract from a plant native to Brazil's Cerrado savanna can restore the effectiveness of antibiotics against drug-resistant bacteria. The finding suggests the extract works alongside existing drugs to overcome resistance mechanisms in so-called superbugs, offering a potential new lead in the fight against antimicrobial resistance, a growing global health threat.
- 7Blood test distinguishes bacterial from viral infections in newborns▼Blood test shows whether newborns with fever have bacterial or viral infection
Researchers have developed a blood test that can show whether a newborn with a fever has a bacterial or a viral infection. The finding matters because infants with fever are routinely admitted to hospital and given antibiotics as a precaution, since current methods cannot quickly tell the two causes apart. A faster, more accurate diagnosis could spare many babies unnecessary treatment and hospital stays.
- 8Tailored microbiome treatments hailed as future of veterinary medicine●Tailored microbiome interventions ‘the future’ of veterinary medicine
Veterinary experts say personalised microbiome interventions are set to become 'the future' of animal healthcare. The approach involves analysing and adjusting the balance of gut bacteria in individual animals, rather than relying on broad treatments like antibiotics. Supporters say targeted microbiome therapies could improve outcomes for pets and livestock while helping reduce antimicrobial resistance concerns in veterinary practice.
- 9Raw cheese linked to E. coli outbreak sickening two San Diego children●Raw cheese linked to E. coli outbreak, causing sickness for 2 San Diego County children
Two children in San Diego County have fallen ill in an E. coli outbreak that health officials have linked to raw cheese. The cases have prompted warnings about consuming unpasteurized dairy products, which can carry harmful bacteria. Local outlets are urging families to check whether raw cheese products are in their homes and to seek medical care if symptoms appear.
- 10Overlapping Genes Evolve Differently in Bacteria and Complex Life▼Overlapping Genes Evolve by Different Rules in Bacteria and Complex Life
Researchers report that overlapping genes—sequences that share DNA space—follow different evolutionary rules in bacteria compared with complex, eukaryotic life. The finding suggests that genome compactness and selective pressures shape how these genes accumulate mutations, with distinct dynamics in prokaryotes versus organisms like animals and plants. It adds to understanding of how genome architecture influences evolution across the tree of life.
- 11
Health officials have linked an E.coli outbreak to raw milk cheese, prompting warnings to consumers about unpasteurized dairy products. The announcement is drawing attention to the ongoing risks of raw milk products, which can carry harmful bacteria not killed by pasteurization. Authorities are urging anyone who consumed raw milk cheese recently and developed symptoms to seek medical advice.
- 12
US health authorities are investigating an E. coli outbreak connected to raw milk cheese. The CDC has published an advisory linking cases of the bacterial infection to cheese made from unpasteurized milk, and is working to identify the specific products and suppliers involved. Consumers are being urged to check for affected cheeses and to avoid unpasteurized dairy products, which carry a higher risk of contamination with dangerous bacteria.
- 13
Researchers are highlighting efforts to combat infectious diseases and the growing threat of antibiotic resistance, according to a science news release. Antimicrobial resistance is a major global health concern, as bacteria increasingly evade existing drugs, prompting calls for new treatments and better stewardship of current antibiotics.