Antibodies and SARS-CoV-2 infections: Tthe more the better
Oxford University Hospital tracked infections in 12,500 of its healthcare workers. Enlarge / Oxford University is associated with the hospital that ran this study, as well as a vaccine that is currently undergoing clinical trials. (credit: Gallo.....»»
Essential process for SARS-CoV-2 viral replication visualized
During the replication of the SARS-CoV-2 virus, a long string of connected proteins is cleaved apart into individual proteins. This process is interrupted by an FDA-approved drug to treat COVID-19; however, the mechanistic details of this cleavage pr.....»»
Organizations spend 100 hours battling post-delivery email threats
Nearly every victim of a spear-phishing attack in the last 12 months saw impacts on their organization, including malware infections, stolen data, and reputational damage, according to Barracuda Networks. Barracuda Networks research finds 24% of orga.....»»
Nanorobotic system presents new options for targeting fungal infections
Infections caused by fungi, such as Candida albicans, pose a significant global health risk due to their resistance to existing treatments, so much so that the World Health Organization has highlighted this as a priority issue......»»
Two dead in US from tainted surgeries in Mexico; 206 more may have brain infections
Those exposed should seek medical care ASAP, even if there are no symptoms. Enlarge / This 2006 image depicts two sides of a Petri dish (reverse L, front R) growing a filamentous colony of Fusarium solani, the potential fungal pa.....»»
Next steps in monitoring bat coronaviruses
Since the emergence of SARS in 2002, coronaviruses have been recognized as potential pandemic threats. This emergence highlights a need for evidence-based strategies to monitor bat coronaviruses. Daniel Becker, Ph.D., a researcher at the University o.....»»
How Fungal Meningitis Outbreaks Can Happen after Cosmetic Procedures and Other Surgeries
A cluster of U.S. residents who traveled for surgery have developed severe fungal infections in the spine and brain. Here’s what you need to know about the disease.....»»
Compound from magnolia tree bark found to impede SARS-CoV-2 replication in certain cells
A compound called honokiol, which is found in the bark of multiple species of magnolia tree, inhibits replication of SARS-CoV-2 virus in several types of cells, according to a team of researchers in the Netherlands. The research is published in Micro.....»»
Don’t get an epidural in Mexico, CDC warns—40 dead, including 1 Texan
The current outbreak echoes one reported last year from a different Mexican state. Enlarge (credit: Getty | BSIP) At least five people in Texas have been hospitalized with suspected fungal infections in their brains and.....»»
The "invisible" cellulose coatings that mitigate surface transmission of pathogens
Research has shown that a thin cellulose film can inactivate the SARS-CoV-2 virus within minutes, inhibit the growth of bacteria including E. coli, and mitigate contact transfer of pathogens......»»
Researchers track antimicrobial resistance in E. coli isolated from swine
The spread of drug-resistant microbes has become a global health concern that threatens our ability to treat infections. The widespread use of antimicrobials in livestock, such as swine farms, exacerbates this problem. Therefore, we need surveillance.....»»
Rare myocarditis after COVID shots: Study rules out some common culprits
Researchers ruled out overexuberant antibodies in an autoimmune response. Enlarge / Heart scan. (credit: Getty | BSIP) The mRNA-based COVID-19 vaccines have proven remarkably safe and effective against the deadly pandemi.....»»
Viruses could reshuffle the carbon cycle in a warming world
Microbes play important roles in ecosystems, and these roles are changing with global warming. Scientists also now know that most types of microbes are infected by viruses, but they know relatively little about how these viral infections could change.....»»
Research into bacteria may lead to new ways of treating infections, improving human health
New research from Nova Southeastern University (NSU) is working towards understanding human infections and unlocking how bacteria "work together" to make these infections much more difficult to treat. Understanding this symbiotic relationship can lea.....»»
Examining the potential of bioflavonoids as SARS-CoV-2 inhibitors
Research in the International Journal of Computational Biology and Drug Design, has looked at the potential of various bioflavonoids as inhibitors of the SARS-CoV-2 virus, which causes COVID-19. The compounds—narirutin, naringin, neohesperidin and.....»»
Scientists use ultrabright X-ray beams to characterize broadly neutralizing antibodies against a range of coronaviruses
New variants of the coronavirus that caused the COVID-19 pandemic continue to emerge. To combat them, researchers are doing everything they can to find new therapies that can target a broad range of different coronavirus strains......»»
A potential therapeutic approach for treating colistin-resistant infections
Colistin is a last-resort antibiotic critical for treating multidrug-resistant bacterial infections. Resistance to colistin heralds the emergence of truly pan-resistant infections......»»
Pulling the plug on viral infections: CRISPR isn"t just about cutting
CRISPR claimed scientific fame for its ability to quickly and accurately edit genes. But, at the core, CRISPR systems are immune systems that help bacteria protect themselves from viruses by targeting and destroying viral DNA and RNA. A new study pub.....»»
Researchers create antimicrobial "superfoam"
A versatile new foam material developed by researchers at the University of Georgia could significantly reduce health care-related infections caused by implanted medical devices—or drastically improve cleanup efforts following environmental disaste.....»»
The role of mutation in nucleoproteins of SARS-CoV-2
Scientists from The Federal Research Centre "Fundamentals of Biotechnology" of the Russian Academy of Sciences, together with foreign colleagues, have demonstrated that human 14-3-3 proteins, which are known for their role in replication of many viru.....»»
Researchers describe mechanisms that could prevent infections with the influenza A and Ebola viruses
Viruses like influenza A and Ebola invade human cells in a number of steps. In an interdisciplinary approach, research teams from Heidelberg University and Heidelberg University Hospital investigated the final stages of viral penetration using electr.....»»