Drug-resistant Bacteria Current Events | Drug-resistant Bacteria News | 2
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Flies May Spread Drug-Resistant Bacteria from Poultry Operations
Researchers at the Johns Hopkins Bloomberg School of Public Health found evidence that houseflies collected near broiler poultry operations may contribute to the dispersion of drug-resistant bacteria and thus increase the potential for human exposure to drug-resistant bacteria. view more (2009-03-17)
World-wide warning of highly drug-resistant tuberculosis
New forms of highly drug-resistant tuberculosis are emerging and action must be taken soon before they become widespread globally. view more (2006-09-15)
Protein discovery could unlock the secret to better TB treatment
UCL scientists have found a protein that could unlock the secret to quicker, more effective treatment of TB by waking TB bacteria in the body. Once the TB bacteria are active again, the disease becomes treatable using common drugs like antibiotics. Scientists believe that uncovering the molecular structure of this protein will lead the way to... view more... (2005-02-28)
New approach could lower antibiotic requirements by 50 times
Steven Hagens, previously at the University of Vienna, told Chemistry & Industry, the magazine of the SCI, that certain bacteriophages, a type of virus that infects bacteria, can boost the effectiveness of antibiotics gentamicin, gramacidin or tetracycline. view more (2007-01-30)
Researchers use dirt to stay one step ahead of antibiotic resistance
Dirt may be a key to how bacteria that infect humans develop a resistance to antibiotic drugs. view more (2006-01-20)
Disinfectants can make bacteria resistant to treatment
Chemicals used in the environment to kill bacteria could be making them stronger, according to a paper published in the October issue of the journal Microbiology. Low levels of these chemicals, called biocides, can make the potentially lethal bacterium Staphylococcus aureus remove toxic chemicals from the cell even more efficiently, potentially... view more... (2008-10-06)
MRSA in hospital intensive care -- what's growing where?
Researchers are finding out which bugs grow in intensive care units to develop a novel sampling regime that would indicate the threat of MRSA and other superbugs in the environment, scientists heard today (Monday 31 March 2008) at the Society for General Microbiology's 162nd meeting being held this week at the Edinburgh International Conference... view more... (2008-03-31)
Rhode Island Hospital study finds local retail meat safe from antibiotic-resistant organisms
Rhode Island Hospital researchers report that findings from a new study of retail meat in the Providence, RI area indicate little to no presence of antibiotic-resistant bacteria. view more (2008-10-29)
A possible role for honey in the treatment of wounds
New research carried out by scientists at partner institutions UWIC (University of Wales Institute, Cardiff), University of Wales College of Medicine (UWCM) in Cardiff and the University of Waikato, New Zealand, has found sensitivity to honey of wound infecting bacteria. In a report published in the November 2002 issue of Journal of Applied... view more... (2002-11-21)
Can cancer drugs combine forces?
Individuals with chronic myeloid leukemia (CML) are treated first with a drug known as imatinib (Gleevec), which targets the protein known to cause the cancer (BCR-ABL). view more (2007-08-17)
New approach could lower antibiotic requirements by 50 times
Antibiotic doses could be reduced by up to 50 times using a new approach based on bacteriophages. view more (2007-01-29)
Poultry workers at increased risk of carrying antibiotic-resistant E. coli
Poultry workers in the United States are 32 times more likely to carry E. coli bacteria resistant to the commonly used antibiotic, gentamicin, than others outside the poultry industry, according to a recent study conducted by researchers at the Johns Hopkins Bloomberg School of Public Health. view more (2007-12-18)
Putting a stop to antibiotic resistance with new drugs from seaweed
Scientists have found a new way to prevent life-threatening infections not by killing the bacteria but by preventing them from talking to each other, according to research published today in the journal Microbiology. We`ve found that a group of chemicals called furanones can prevent the build up of communities of bacteria on surfaces such as... view more... (2001-12-21)
NIAID describes research priorities to fight drug-resistant tuberculosis
Tuberculosis (TB) has long been one of the world's great killers. Now, forms of drug-resistant TB--multidrug (MDR) and extensively drug-resistant (XDR)--are occurring at an ominous and accelerating rate. view more (2008-04-23)
Fast way of spotting multidrug resistant bacteria could help stop outbreaks in hospitals
A type of bacterium widely found on our skin and in the environment has now become a major threat in hospitals where it can cause serious infections, such as pneumonia in severely ill patients. view more (2007-11-28)
Salmonella in garden birds responsive to antibiotics
Scientists at the University of Liverpool have found that Salmonella bacteria found in garden birds are sensitive to antibiotics, suggesting that the infection is unlike the bacteria found in livestock and humans. view more (2008-06-03)
New family of antibacterial agents uncovered
As bacteria resistant to commonly used antibiotics continue to increase in number, scientists keep searching for new sources of drugs. In this week's JBC, one potential new bactericide has been found in the tiny freshwater animal Hydra. view more (2009-01-16)
Better Outcome For ICU Patients After Removal Of Bacteria From Digestive Tract (pp1006, 1011)
Patients in intensive-care units (ICUs) could have better survival outcomes with the preventative use of antibiotics to remove potentially harmful bacteria from the mouth, stomach and gut. This process-known as selective decontamination of the digestive tract (SDD)-reduces the risk of respiratory-tract infection for ICU patients requiring... view more... (2003-09-24)
Genes key to staph disease severity, drug resistance found hitchhiking together
Scientists studying Staphylococcus bacteria, including methicillin-resistant S. aureus (MRSA), have discovered a potent staph toxin responsible for disease severity. view more (2009-08-03)
Nanotechnology boosts war on superbugs
This week Nature Nanotechnology journal (October 12th) reveals how scientists from the London Centre for Nanotechnology (LCN) at UCL are using a novel nanomechanical approach to investigate the workings of vancomycin, one of the few antibiotics that can be used to combat increasingly resistant infections such as MRSA. view more (2008-10-13)
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