Drug-proof ‘pig MRSA’ makes leap from livestock to humans — Pig-to-Human ‘Superbug’ May Be Due to Animal Antibiotics – A strain of methicillin-resistant Staphylococcus aureus (MRSA) bacteria that humans contract from livestock was originally a human strain, but it developed resistance to antibiotics once it was picked up by farm animals. The findings illustrate a very close link between antibiotic use on the farm and potentially lethal human infections.
New strain of MRSA discovered — Antibiotic resistant bacteria found in both humans and dairy cows – Scientists have identified a new strain of methicillin-resistant Staphylococcus aureus (MRSA) which occurs both in human and dairy cow populations. The study, led by Dr Mark Holmes at the University of Cambridge, identified the new strain in milk from dairy cows while researching mastitis (a bacterial infection which occurs in the cows’ udders).
Comprehensive Approach Associated With Reduced MRSA in French Hospitals – An intensive program of surveillance, precautions, training and feedback in a large multihospital institution appears to be associated with reductions in rates of methicillin-resistant Staphylococcus aureus (MRSA) over a 15-year period.
New study shows sepsis and pneumonia caused by hospital-acquired infections kill 48,000 patients — Cost $8.1 billion to treat – Two common conditions caused by hospital-acquired infections (HAIs) killed 48,000 people and ramped up health care costs by $8.1 billion in 2006 alone, according to a study released in the Archives of Internal Medicine.
Clustering MRSA in Europe indicates diffusion through regional health-care networks – A new study finds that methicillin-resistant Staphylococcus aureus (MRSA) ?responsible for several difficult-to-treat infections including blood poisoning and pneumonia and a particular problem in hospitals ? occurs in distinct geographical clusters across Europe, indicating that MRSA is being diffused by patients moving between hospitals rather than spreading freely in the community.
MRSA leads to worse outcomes, staggering expenses for surgical patients – Post surgical infections significantly increase the chance of hospital readmission and death and cost as much as $60,000 per patient, according to Duke University Medical Center researchers who conducted the largest study of its kind to date.
New study finds MRSA on the rise in hospital outpatients — Seven-fold increase in potentially lethal superbug. – Superbug MRSA poses a greater health threat than previously known and is making its way into hospitals, according to a study in the Emerging Infectious Diseases.
Hospital-acquired MRSA carriage was common at discharge to home health care and was frequently prolonged. Transmission occurred in nearly 20% of household contacts and was associated with older age and participation in health care of the index patient. – Infection with methicillin-resistant Staphylococcus aureus (MRSA) appears relatively common among patients discharged from the hospital into home health care, revealed by researchers. In addition, about one-fifth of infected patients may transmit the organism to other people in their households.
How superbugs control their lethal weapons – It appears that some superbugs have evolved to develop the ability to manipulate the immune system to everyone’s advantage.
Queen’s scientists find new way to battle MRSA – Experts from Queen’s University Belfast have developed new agents to fight MRSA and other hospital-acquired infections that are resistant to antibiotics.