All Bacteria articles – Page 57
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NewsRising incidence of Legionnaires’ disease due to cleaner air
Rising incidence of Legionnaire’s disease has been linked to an unexpected factor: a decline in air pollution.
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NewsPhage enzyme deployed against drug-resistant bacteria
Given the worldwide prevalence of drug-resistance bacteria, the research fraternity is on the lookout for alternative bactericidal treatment approaches. In a recent study, Japanese researchers have now compared bacteriophage-derived enzymes for combating drug-resistant bacteria. Source: National Institute of Allergy and Infectious Diseases (NIAID) Digitally-colorized scanning electron micrograph (SEM) ...
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NewsNo persistent cough in 4 out of 5 with tuberculosis
A study of more than 600,000 individuals shows that 80% with TB have no persistent cough, previously believed to be the most common symptom of the infectious disease.
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NewsHigher bacterial counts detected in single-serving milks
Scientists have detected higher bacterial counts in commercial, paperboard single-serving containers two weeks after processing than milk packaged in larger containers from the same facilities.
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NewsTuberculosis bacteria present in 90% of those with symptoms - including those who test negative
Mycobacterium tuberculosis (Mtb) is present in exhaled breath of 90% of those presenting with suspected tuberculosis. This includes those who were negative on conventional sputum testing and not diagnosed with TB.
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NewsCommon food ingredient can take a wrong turn, thanks to bacteria, leading to arthritis
Researchers have identified the means in which bacteria in the digestive system can break down tryptophan in the diet into an inflammatory chemical that primes the immune system towards arthritis.
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NewsNew dual therapeutic strategy shows promise against multidrug-resistant salmonella
A new collaborative study discloses the discovery and application of a new therapeutic strategy to target the multidrug-resistant bacterium Salmonella enterica in vivo, with promising results. The results were published in Scientific Reports. Source: CDC/ Antibiotic Resistance Coordination and Strategy Unit Medical illustration of drug-resistant, nontyphoidal Salmonella sp. ...
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NewsStudy probes what makes a pathogen antibiotic-resistant
Researchers describe how two notable pathogens—Escherichia coli and Acinetobacter baumannii—employ distinctly different tools to fend off antibiotic attack.
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NewsResearchers open new leads in anti-HIV drug development, using a compound found in nature
Researchers have successfully modified a naturally occurring chemical compound in the lab, resulting in advanced lead compounds with anti-HIV activity.
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NewsRapid molecular testing in the emergency department leads to faster, targeted treatment for community-acquired pneumonia
Rapid molecular testing for patients hospitalised with suspected community-acquired pneumonia (CAP) significantly enhances the speed and accuracy of treatment.
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NewsThe who’s who of bacteria: A reliable way to define species and strains
Scientists investigated natural divisions in bacteria with a goal of determining a scientifically viable method for organizing them into species and strains.
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NewsStudy reveals how virus hijacks insect sperm to control disease vectors and pests
A new study reveals how viral proteins from symbiotic bacteria cause sterility in insects.
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NewsIndustrious communities can create cheaters, even in bacteria
These colorful patterns are proof that bacteria and humans aren’t all that different — both harbor individuals that will take the easy way out when given the chance. And that lifestyle can quickly spread to the detriment of all.
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NewsCurrent standards for testing wound dressings don’t work for biofilms, study finds
Current standards for testing wound dressings do not work for biofilms, particularly in the case of polymicrobial biofilms, a new study has found. Testing of wound dressings is predominantly carried out on single species of microbes in isolation, even though the wound sterile environment is not sterile and is often ...
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NewsPossible ‘Trojan Horse’ found for treating stubborn bacterial infections
Bacteria can be tricked into sending death signals to stop the growth of their slimy, protective homes that lead to deadly infections, a new study demonstrates.
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NewsDetection kit homes in on pathogen in baby formula
Researchers have unveiled a novel bioinformatics-based detection kit for identifying Cronobacter sakazakii in powdered infant formula, offering a more effective approach to detecting this pathogen, commonly linked to severe infant illnesses.
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NewsAlgae and bacteria boost production of green hydrogen and biomass while cleaning water
The mutual relationship between an algae and three bacteria presents the highest hydrogen production obtained so far by this type of consortium.
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NewsMussel-based coating protects joints from bacteria
Scientists have successfully developed a coating material for implants. Based on mussel adhesion proteins, this material is designed to release antibiotics in response to bacterial invasion.
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NewsResearchers unveil new method for measuring electrical conductivity in microorganisms
Researchers investigating electro-activity in biofilms have developed a straightforward experimental setup in which a microbial colony, a form of biofilm, was grown on agar and directly pressed onto an electrode to assess its electrical conductivity.
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NewsResearchers propose ultrasonic power therapy for helicobacter pylori infection
Scientists have developed a nanoparticle-based sonodynamic therapy to reduce H. pylori infection in mice without disrupting gut microbiota.