Bacteria News and Research

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Bacteria use a well-studied communication system to resist antibiotics

Researchers from the University of Copenhagen and the Technical University of Denmark along with other collaborators in Denmark and the US found that the bacterium Pseudomonas aeruginosa can 'switch on' production of molecules that kill white blood cells - preventing the bacteria being eliminated by the body's immune system.

1 Nov 2009

Scientists report a major step forward in the development of an effective therapy against Nipah virus

A collaborative research team from the Uniformed Services University of the Health Sciences (USU), Australian Animal Health Laboratory and National Cancer Institute, a component of the National Institutes of Health, reports a major step forward in the development of an effective therapy against two deadly viruses, Nipah virus and the related Hendra virus.

31 Oct 2009

Study indicates possibility of a vaccine to prevent Group B Streptococcus infection

Scientists supported by the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, have completed a Phase II clinical study that indicates a vaccine to prevent Group B Streptococcus (GBS) infection is possible. GBS is the most common cause of sepsis and meningitis in newborns in the United States, according to the Centers for Disease Control and Prevention (CDC). It can also cause severe illness in pregnant women, the elderly and adults with chronic illnesses.

31 Oct 2009

Research suggests the possibility of an effective treatment for Hendra virus infections in humans

A scientific team from CSIRO and the US has demonstrated that administering human monoclonal antibodies after exposure to Nipah virus, which is closely related to Hendra virus, protected animals from challenge in a disease model.

31 Oct 2009

Bacterial or viral skin infections continue to grow among high school and college athletes, survey reveals

A recent survey of nearly 650 athletic trainers across the U.S. revealed that in the past 12 months nearly 76 percent of the respondents' athletic programs, mostly high school- and college-based, bacterial or viral skin infections have developed.

30 Oct 2009

Research team reports advances in development of an effective therapy against the Nipah and Hendra virus

A collaborative research team from the Uniformed Services University of the Health Sciences (USU), the Australian Animal Health Laboratory (AAHL), and the National Cancer Institute (NCI), National Institutes of Health (NIH) reports a major step forward in the development of an effective therapy against two deadly viruses, Nipah virus and the related Hendra virus.

30 Oct 2009

UT Southwestern ophthalmologist receives 2009 Castroviejo Medal

Dr. H. Dwight Cavanagh, vice chairman of ophthalmology at UT Southwestern Medical Center, has been named the 2009 recipient of the prestigious Castroviejo Medal, one of the top ophthalmology prizes in the world.

30 Oct 2009

Nanoparticles from antibacterial textiles could harm fish and other wildlife

Scientists in Switzerland are reporting results of one of the first studies on the release of silver nanoparticles from laundering those anti-odor, anti-bacterial socks now on the market. Their findings, scheduled for the Nov. 1 issue of ACS' journal Environmental Science & Technology, may suggest ways that manufacturers and consumers can minimize the release of these particles to the environment, where they could harm fish and other wildlife.

29 Oct 2009

$12.2 million grant from NIH for research on the sexually transmitted bacteria chlamydia

Perhaps the most comprehensive, multi-institutional study yet of the sexually transmitted bacteria chlamydia is under way at the University of Maryland, Baltimore (UMB).

29 Oct 2009

Avisio signs agreement to commercialize Instant Detect diagnostic technology

Avisio, Inc. announces the signing of a definitive agreement to commercialize Instant Detect, a portable nano-based diagnostic technology. Avisio, a publicly-traded commercialization company with a mission to unlock the value of high-potential assets and transform them into high-value businesses, now has the worldwide license to commercialize Instant Detect's ground-breaking portable diagnostic sensory technology.

28 Oct 2009

Propolis exhibits antioxidant and anti-microbial properties that are beneficial to human health

Growing concerns about health has caused the scientific community to focus their interest on investigating functional foods which contribute to boosting the prevention and reduction of the risk of suffering from certain illnesses. The benefits of this product lies in its composition and, thus, its study, identification and subsequent extraction provides a useful tool which enables making high added-value products, given their high concentration of biologically active compounds.

28 Oct 2009

Scientists discover that bacteria have the capability to clean wastewater

Sam Houston State University has applied for six federal patents, three of which have already been awarded, to protect the technology and engineering associated with a "revolutionary" packaged wastewater treatment system invented by its scientists, and it has formed a company to further develop, market and sell the systems.

28 Oct 2009

SSSP software to detect spoiled food

Let's start with an example: You have just picked up a pack of cold-smoked salmon from the supermarket chill cabinet to serve for your family lunch on Sunday. On its way from the factory to the lunch table, the salmon product has been exposed to varying temperatures. Now, how can you be sure the product is still good to eat when you take it out of the refrigerator to make sandwiches?

28 Oct 2009

Biomagnetics Diagnostics completes negotiations to acquire IBOS technology

Biomagnetics Diagnostics Corp., a developer of revolutionary diagnostic systems and technology for HIV, hepatitis, tuberculosis, and malaria detection, today announced the Company has completed business negotiations with one of the U.S. Government's top national security research institutions regarding the acquisition of rights to the Integrated Optical Biosensor System (IBOS) technology developed by the laboratory personnel. Biomagnetics Diagnostics plans to utilize this technology to enter the significantly underserved market for handheld biosensors capable of detecting a broad range of disease-causing viruses, bacteria and fungi.

28 Oct 2009

HHS funds projects to combat health care-associated infections

HHS Secretary Kathleen Sebelius today announced the award of $17 million to fund projects to fight costly and dangerous health care-associated infections, or HAIs.

28 Oct 2009

Coverall Health-Based Cleaning System partners with Ecolab

Coverall Health-Based Cleaning System, a leading franchisor of commercial cleaning businesses, today announced a strategic alliance agreement with Ecolab Inc., a global leader in cleaning, sanitizing, food safety and infection prevention products and services. The agreement comes at a critical time, as businesses take steps to protect against the H1N1 virus and other germ-related illnesses.

27 Oct 2009

NIH awards The Tufts CTSI and Tufts University four supplemental grants

The Tufts Clinical and Translational Science Institute (CTSI) and Tufts University today announced they are the recipients of four supplemental grant awards from the National Institutes of Health. These new awards, totaling approximately $1.73 million, are supplements to the original Clinical and Translational Science Award (CTSA) grant, UL1 RR025752 that Tufts University received in 2008 from the National Center for Research Resources.

27 Oct 2009

SDC-based hard surface disinfectant is effective against the 2009 H1N1

PURE Bioscience, creators of the patented silver dihydrogen citrate (SDC) antimicrobial, announced today that its SDC-based hard surface disinfectant is effective against the 2009 H1N1 and is included on the list published by the U.S. Environmental Protection Agency (EPA) of antimicrobial products effective against the 2009 H1N1 flu strain based on their effectiveness against other influenza A virus strains.

27 Oct 2009

New hygienic cutlery dispenser, DIXIE SmartStock, aids in fight against germs

Flu season is in full swing, and high-traffic establishments such as foodservice facilities must take preventive measures to ensure a hygienic and safe environment for their customers. Georgia-Pacific Professional Food Services Solutions is aiding in the fight against germs with its hygienic cutlery dispenser, DIXIE® SmartStock®.

27 Oct 2009

NCMLS organises immunology congress at Nijmegen

How do cells in our immune system recognise dangerous invaders and hazardous cells, such as cancer cells? Answers to this and similar questions are evolving rapidly. A large contributor worldwide to the field of immunology is the NCMLS, Nijmegen Centre for Molecular Life Sciences of the Radboud University Nijmegen Medical Centre. The NCMLS is organising an important scientific congress on this very topic, for which the absolute world top immunology experts are coming to Nijmegen.

27 Oct 2009