Lovley's research focuses on the use of microbes to remove hazardous substances from environments, with applications in bioremediation and metal metabolism. His award recognizes his groundbreaking work on Geobacter species and their ability to reduce toxic metals.
Yahr's discovery of the type III secretion system in P. aeruginosa and its virulence factors holds promise for new vaccine candidates and treatments for patients with cystic fibrosis and AIDS.
Dhanasekaran has received the Raymond W. Sarber Award for his research on avian pneumovirus and Newcastle disease virus, which could lead to the development of recombinant vaccines against these diseases. His work aims to improve health and economic well-being in humans and animals.
Johnson-Thompson is recognized for her dedication to mentoring and increasing diversity in the field of microbiology. She has initiated various outreach initiatives, including a poster highlighting the contributions of women microbiologists.
Kiratisin's work introduces a novel technique for identifying viridans group streptococci, which can be misclassified by traditional methods. His research has essential clinical implications, particularly in treating infections caused by these organisms.
Walsh's research on vancomycin resistance and bacterial synthesis has significant implications for future drug development. His work highlights the importance of understanding microbial virulence mechanisms to combat growing antibiotic-resistant threats.
Betty Ann Forbes has made significant impacts in clinical microbiology and education through her extensive research, publication programs, and editorial work. Her leadership roles in the American Board of Medical Microbiology and esteemed journal publications have earned her a respected reputation among microbiologists nationwide.
John Sherris is recognized for his tireless advocacy and leadership in clinical microbiology, including development of standardized susceptibility testing. He also holds an honorary medical degree from Karolinska Institute and has published a highly regarded textbook on medical microbiology.
Schiff's dedication to undergraduate education has led to numerous student awards and publications, as well as her election to the University of Minnesota's Academy of Distinguished Teachers. Her commitment to excellence in teaching and mentoring is recognized through the Carski Foundation Award.
Jennie Hunter-Cevera is a renowned microbiologist who has made significant contributions to the field through her innovative techniques for isolating and screening microorganisms. Her work has led to the discovery of new species, enzymes, and products, including antimicrobial, anticancer, and novel herbicidal properties.
Ferré-D'Amaré's groundbreaking research on RNA crystallization and ribozymes has significantly advanced the understanding of molecular structures in living organisms. He developed new techniques to obtain RNA crystals, enabling detailed studies of RNA-protein interactions and biochemical functions.
Rosmarin developed a new probe, the C-probe, to detect bacterial infections more accurately. This innovation has great promise for rapidly diagnosing serious infections like meningitis and improving patient outcomes.
Caroline Mohr, a leading expert in clinical microbiology, has won the 2004 Scherago-Rubin Award from the American Society for Microbiology. Her work involves identifying and classifying microorganisms, including gram-negative bacilli, and evaluating automated systems used to identify these bacteria.
Campbell's work on bacteriophage lambda demonstrated the relationship between its genome and host, leading to key findings in genetic and biochemical studies of site-specific recombination. His extensive contributions also include discovery of nonsense mutations, bacterial gene regulation, and microbial population dynamics research.
Jay Levy's research has significantly impacted our understanding of HIV and the immune system, leading to major breakthroughs in antiviral responses. His work has also improved the safety of blood products for hemophiliacs and shed light on the role of plasmacytoid dendritic cells in HIV infection.
Weissfeld's work on policy issues has had a significant impact on the profession of clinical microbiology. She chairs ASM's Professional Affairs Committee and serves on various committees reviewing legislation affecting microbiology laboratory practice.
Weinstein is recognized for his landmark articles on laboratory detection of bacterial and fungal infections, as well as his contributions to clinical decision-making in infectious disease medicine. He has also served on editorial boards of several journals and holds prestigious fellowships.
Vazquez-Torres is a leading researcher studying how Candida and Salmonella cause disease, and how the body fights off these pathogens. He has discovered new pathways by which cells can sample the intestinal lumen, migrate to the spleen, and trigger systemic immune responses.
Jorge Escalante-Semerena has supervised 21 Ph.D. students, many of whom have won awards and fellowships. He is renowned for helping students gain recognition for their work, while also being a productive researcher focusing on cobalamin biosynthesis.
A DNA vaccine has been shown to protect against anthrax, with the protective antigen (PA)-based vaccine proving more effective than the lethal factor (LF)-based vaccine. The study found that immunization with PA induces antibodies capable of neutralizing toxin and conferring protection.
Researchers investigated using lytic bacteriophage to reduce spore contamination in soil, finding a significant reduction with minimal toxicity. The approach is an environmentally friendly and cost-effective alternative to traditional decontamination methods.
Researchers developed a topical vaccine that induces high levels of anti-ricin immune responses in mice, with 70% survival rate upon lethal challenge. The vaccine candidate offers a viable alternative delivery route for ricin poisoning treatment.
A new study confirms that vaccinating children effectively reduces invasive pneumococcal disease (IPD) in both young and older children, as well as adults. The vaccine has been shown to significantly decrease IPD rates by 94% in children aged 2-23 months.
In 2003, US blood banks screened nearly 6 million donations for West Nile virus, identifying over 1,000 infected units and removing them from the supply. The screenings reduced the risk of transmission associated with blood transfusions, highlighting the effectiveness of proactive measures in preventing disease spread.
Providing cough and cold care kits to patients with upper respiratory illness or acute bronchitis significantly reduces unnecessary antibiotic use. The kits contain pain relievers, decongestant, and other over-the-counter medications to treat symptoms.
A symposium at AAAS explores environmental microorganisms as human pathogens, highlighting devastating diseases and antibiotic resistance. Global climate change and biowarfare threaten disease prevalence and prevention.
Researchers have developed a miniature biolab on a silicon chip that captures DNA from samples, purifies it, and performs polymerase chain reaction to rapidly replicate the selected segment of DNA. This breakthrough simplifies the process and enables real-time automated detection of biological agents.
A new nanotech strategy creates a precise architectural framework for liver or kidney cells to sustain viability for at least one week. Experiments show 96% of kidney cells and 95% of liver cells survived with the device, paving the way for whole, functional organs
A team of experts envisions an intelligent implant that can detect debilitating bacterial infections early, identify the bacteria responsible, and provide targeted therapy. The project aims to develop a prototype within seven years, with technology advancements expected to overcome technical hurdles.
A Pinellas County, Florida study found that switching from chlorine to monochloramine significantly reduced legionellae bacteria in drinking water supplies, preventing outbreaks of the disease. Monochloramine may be a first community-based intervention strategy for controlling Legionnaires' disease.
A study of 38 households found no significant difference in bacterial numbers with or without antibacterial products, but high bacteria counts were detected on kitchen sponges and sink drains. The researchers suggest that prolonged antibacterial use may promote antibiotic resistance.
Researchers have developed a process to extract hydrogen and methane from wastewater using bacteria, reducing the need for aeration and lowering treatment costs. This innovative method produces biogas containing up to 60% hydrogen and can be converted into electricity with high efficiency.
Researchers found green tea extract from tea bags is more effective than loose tea against human pathogenic viruses. Caffeinated green and black teas also outperform decaffeinated versions as anti-viral agents.
Researchers discovered a lignin-carbohydrate compound from Prunella vulgaris with potent activity against HSV-1 and HSV-2 infections. The compound showed significant reduction in skin lesions and increase in survival rate in guinea pigs and mice, respectively.
Researchers have discovered a new bacteriophage, CEV1, that can efficiently infect and kill E. coli O157:H7 in livestock gut systems. This natural approach could lead to an effective management strategy to eradicate the pathogen from livestock.
A new PCR device, called Razor TM , weighs only 8 pounds and can analyze 12 samples in 22 minutes running on battery power. This portable device has multiple uses in diagnostics and environmental testing due to its ease of use and portability.
Researchers found that administering interferon alpha and gamma intranasally provided nearly full protection (over 95%) against a lethal vaccinia virus infection in mice. This suggests potential implications for using interferons as a prophylactic tool in aerosol orthopoxvirus infections.
Researchers have identified unique gene expression patterns in human cells after exposure to 8 different biothreat agents, enabling rapid detection of potentially exposed individuals. The study's findings offer possibilities for utilizing host gene expression responses for early illness prediction.
Researchers developed a method using bacteriophages to deliver vaccine components, offering advantages over traditional naked DNA vaccines. The technique has significant production and storage benefits, making it an attractive solution for addressing sudden vaccine demands.
Researchers genetically engineered tobacco mosaic virus to instruct spinach plants to manufacture protective antigen fragments, which can be easily purified and used in a vaccine. The resulting subunit vaccine has shown promise as a more efficacious and safer alternative to existing anthrax vaccines.
Researchers developed a treatment strategy that combines antibiotics to kill infection with protective antigen antibodies to prevent toxin damage, achieving 100% survival in animal models. The approach addresses the limitations of current antibiotic-only treatments, which only cure 50% of infected animals.
STERIS's Vaporized Hydrogen Peroxide (VHP) technology has been demonstrated to be effective in decontaminating large areas contaminated with anthrax spores. The process breaks down into water vapor and oxygen, producing no hazardous by-products or reactivity with other materials.
The symposium explored microbial forensics, a discipline combining public health epidemiology and law enforcement to investigate biocrimes. Key findings include recommendations for future action to address biocrimes posing threats to public health and stability.
The American Society for Microbiology has adopted policies to deal with publications that may describe misuse of microbiology or select agents. The ASM Publication Board requires research articles to contain sufficient detail to permit repetition by others and authors must agree to supply materials in accordance with laws and regulations.
The irrE gene plays a crucial role in D. radiodurans' ability to withstand extreme radiation levels, and its regulation may be linked to DNA repair mechanisms. Understanding the gene's function could lead to breakthroughs in human cancer prevention and nuclear waste cleanup.
A recent study discovered a distantly similar gene called ros in puffer fish, suggesting that Agrobacterium may have originated from a marine source. The discovery was made by investigating the evolutionary origin of genes associated with bacterial virulence and found homologs of the ros gene in both marine microorganisms and sea squirts.
Researchers have developed a new TB vaccine by fusing a Mycobacterium tuberculosis antigen with a gene that highly expresses a thiol-specific-antioxidant protein from Leishmania major. This hybrid DNA vaccine increased protein production, leading to a more robust immune response in mice.
A study found that influenza A infection attracts pneumonia bacteria, increasing binding to lung epithelial cells. Treatment with Tamiflu may prevent this increased binding and related complications.
A study found that B. cereus spores are associated with high numbers of gold-containing soils, suggesting their potential use as a biogeochemical indicator. The method could help geologists locate gold deposits at low cost and efficiency.
Researchers developed Microbial Anti-attachment Technology (MAT), reducing bacteria attachment by 50-58% compared to traditional soaps. The technology uses three cosmetic ingredients to deposit a thin film on skin, blocking bacteria-binding sites and altering surface properties.