Related topics: bacteria · antibiotics

Two antibiotics fight bacteria differently than thought

Two widely prescribed antibiotics—chloramphenicol and linezolid—may fight bacteria in a different way from what scientists and doctors thought for years, University of Illinois at Chicago researchers have found. Instead ...

New optical biosensor can diagnose infections in few seconds

Russian scientists have developed a new laser technology for fabricating novel optical biosensors that are capable of identifying infectious diseases in seconds. The device reveals harmful bacteria and viruses by means of ...

Chemists make rapid developments in antibacterial drug research

Dr Xuechen Li of HKU Department of Chemistry and his research team, together with his collaborators in University of Central Florida (Dr Yu Yuan), USA and the Hong Kong Polytechnic University (Dr Sheng Chen), reported their ...

Green monkeys acquired Staphylococcus aureus from humans

Many deadly diseases that afflict humans were originally acquired through contact with animals. New research published in ASM's Applied and Environmental Microbiology shows that pathogens can also jump the species barrier ...

How a germ catches a virus

Bacteriophages – short phages – represent a group of small viruses that infect bacteria and are able to alter or destroy them. That is why their name can be translated as bacteria-eater. In order to infect a bacterium, ...

Distinguishing deadly Staph bacteria from harmless strains

Staphylococcus aureus bacteria are the leading cause of skin, soft tissue and several other types of infections. Staph is also a global public threat due to the rapid rise of antibiotic-resistant strains, including methicillin-resistant ...

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