Bacteria News
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The elimination of pathogenic bacteria is a key part of contamination control. However, many disinfectants are either not available in vapor form or they are harmful to users. A new ‘breathable mist’ offers a solution.
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New research draws a connection between the health of an expectant mother's gut and autism in her yet to be born child. The inference that follows is that changing an expectant mother's diet could lower autism risks. However, further research is required.
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A far-red fluorescent silk can kill harmful bacteria, as demonstrated in controlled trials. The developers see the material as both a biomedical and and an environmental remedy to combating harmful organisms and protecting patients.
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London -
The British government has entered into a partnership with FIND, a global non-profit dedicated to accelerating the development of diagnostic tests for diseases. This is to introduce digital technologies to combat the antimicrobial resistance problem.
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New research will surprise those who think they have a high level of personal hygiene. A microbiological study of the sleeping areas of chimpanzees and human beds has found that, socially, the sleeping areas of chimps are cleaner.
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One of the risks with medical implants is infection from bacteria during the surgical process, leading to post-surgical infections. Researchers have demonstrated that coating implants with graphene can help to kill microorganisms
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U.S scientists have discovered a new antibiotic family discovered from dirt (samples of soil). The discovery could represent a step forwards in the quest to find new types of antibiotics and antimicrobials.
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Scientists have identified a type of organism found in the soil which has the potential to induce the death of melanoma cells. This is through a molecule made as a metabolite from the organism.
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Microbial identification has been streamlined in recent years through rapid methods and computer reading. However, a skilled microbiologist is often required. Can AI replace the need for the microbiologist?
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Researchers have constructed a textile-based, bacteria-powered biobattery. The aim of the flexible battery is for incorporation into wearable electronic devices.
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Research into to the human microbiome continues to produce new medical findings of interest. The latest news is a connection between an imbalance of microorganisms in the human gut and feelings of despair.
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Microbiologists based at Columbia University Medical Center have successfully manipulated bacteria in order to create a microscopic data recorder.
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Medical technologists have created electric bandages that have a mechanism that helps to fight infection. These bandages have recently been put to a practical test and they have successfully challenged biofilms.
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Dr. Marcos Pires is spearheading a novel approach to understanding bacterial cell wall changes in response to antibiotics that could be key to new drug design. We spoke with him to discover more about this approach.
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Houston -
Houston residents trying to return to flooded homes after Hurricane Harvey should wear breathing masks against molds and bacteria from the city’s sewers and watch for alligators and snakes, the city fire chief said on Saturday.
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Waterloo -
Access to clean drinking water is a basic human right. In some parts of the world water is contaminated, especially from agricultural run-offs. To ensure water is free from one notorious pathogen, a low-cost rapid test method has been developed.
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University of California-San Diego researchers have successfully tested out drug-delivery micromotors to deliver a therapeutic agent to treat bacterial infections of the stomach.
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Researchers have developed a novel type of drug therapy using an enzyme extracted from bacteria that are normally considered harmful. The aim is to use the enzyme to reduce organ rejection rates following kidney transplants.
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A new type of antibacterial surface technology has been developed. The inspiration for the surface came from a study of the skin of sharks. The surface has been commercialized by a company called Sharklet Technologies.
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The most troubling cases of C. difficile infection, termed multiple recurring C. difficile infections (mrCDI), are becoming more common, according to a new university research study.
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Birmingham -
British scientists have found a connection between a significant mechanism of antibiotic resistance to the disinfectant triclosan. This chemical is found in many common domestic products.
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London -
Despite longstanding scientific concerns, antibiotics continue to be given to farm animals as a means of producing leaner meat. This helps to spread antibiotic resistance. A new type of therapy offers an alternative.
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It's hard to match the refreshing taste of an iced coffee on a hot summer day — but a new BBC investigation may make you think twice before you order a chilled drink.
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Budapest -
A new study indicates that a naturally synthesized prebiotic can target and increase the growth of bacteria in the human gut which lead to a reduction in cholesterol levels. The research comes from the University of Reading in the U.K.
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Beijing -
As part of the research into probiotic and prebiotic supplements, researchers have reported on indications that suggest altering the bacteria found in the human gut could help to address the symptoms of autism.
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Bristol -
An emerging biotechnology process that allows electricity to be generated from urine is closer to realization, following a new study produced by the University of the West of England.
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Can probiotics help to reduce the symptoms of depression? The answer appears 'possible', based on new research. McMaster University scientists have shown a beneficial connection between the microbiota-gut-brain axis.
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Tongde -
Medical technologists have constructed a test designed to rapidly and reliably diagnose sepsis. Sepsis is a potentially life-threatening complication arising from bacterial infections.
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Toronto -
There has been plenty of publicity about prescribing antibiotics for viral infections, yet the problem continues within the medical community, according to a study of U.S. health sector practices. The problem connects with the antibiotic resistance issue.
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San Diego -
Bacteria found on a marine sponge can produce toxic flame retardant-like compounds, according to a new study. Researchers are investigating the human health implications of the discovery.
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Bacteria Image
Skeleton, mature female, showing effects of leprosy, from a medieval Danish leprosy cemetary, reputedly c.1350. Feet only. (Library reference: Science Museum A635011.A635011/1)
(Photo number: L0058449) Wellcome Images
An image of pseudomonas fluorescens which is resistant to even the strongest antibiotics and requires a special course of treatment or strong immune system to remove. Riraq25
CDC microbiologist, Alicia Shams, demonstrates Klebsiella pneumoniae growing on a MacConkey agar plate. Klebsiella pneumoniae is the most common Enterobacteriaceae that is drug resistant. CDC
E.coli image (Sandle laboratory)
Representative image of bacteria Geek1
Scanning electron micrograph of very small and numerous bacterial cells inhabiting icy brine channels in Antarctica’s Lake Vida, which lies in the Victoria Valley, one of the northernmost of the Antarctic dry valleys. Credit: Christian H. Fritsen, Desert Research Institute
Furunculosis is a highly infectious disease that affect salmon in industrial farming operations. Alaska Fisheries
Cartography of the Human Body, by Sonja Bäumel Sonja Bäumel
Representative image of the bacterium Clostridium. Donna Rain
This key experiment shows the successful protection of a phage-sensitive bacterial strain against a virus. Top-right - bacteria growing in the absence of a virus; Top-left - holes in the culture caused by an infecting virus; Bottom - when equipped with specific CRISPR defense system components, the bacteria became resistant to the virus. John van der Oost
Electron micrograph of H. pylori, the ulcer bacterium Yutaka Tsutsumi
Rod shaped Clostridium bacteria
A Bacillus species bacterium growing on a Petri-dish (from Tim Sandle's laboratory)
Hansens disease, leprosy US Department of Health and Human Services
Common orange lichen, Yellow scale lichen or Shore lichen Norbert Nagel
What's living in your shower hose? Woody's TV
E. coli magnified 10,000 times using an electron microscope. Brian0918
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