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.....»»
Newly-engineered versions of bacterial enzyme reveal how antibiotics could be more potent
Modern medicine depends on antibiotics to treat infections by disabling targets inside bacterial cells. Once inside these cells, antibiotics bind to certain sites on specific enzyme targets to stop bacterial growth. Randomly occurring changes (mutati.....»»
SARS-CoV-2: How the history of human populations influences their immune response
During the COVID-19 pandemic, the clinical spectrum observed among people infected with SARS-CoV-2 ranged from asymptomatic carriage to death. Researchers at the Institut Pasteur, the CNRS and the Collège de France, in collaboration with researchers.....»»
The Battle Against the Fungal Apocalypse Is Just Beginning
Fungal infections are rising worldwide and climate change may be to blame. Medicine isn’t ready......»»
BA.2.86 shows just how risky slacking off on COVID monitoring is
The variant has grabbed attention, but with such limited data, the risk is unclear. Enlarge / Transmission electron micrograph of a SARS-CoV-2 virus particle isolated from a patient sample and cultivated in cell culture. (credit.....»»
New malaria vaccine works well in infants, offers adults layered protection
New vaccine targets a distinct stage in the malarial parasite's life cycle. Enlarge (credit: himarkley) Even after 140 years of its discovery, malaria remains one of the deadliest infections humans have ever encountered......»»
Treating back-to-school ear infections without antibiotic resistance
"Back-to-school" season means buying pens and paper, figuring out the new bus route, and … earaches. Doctors typically treat these infections with antibiotics, but children don't always complete the full course, accelerating resistance to these med.....»»
Dogs can detect COVID-19 infections faster and more accurately than conventional technology, research shows
It's an idea that has finally gained scientific consensus: Dogs can be a faster, more precise, less expensive—not to mention friendlier—method of detecting COVID-19 than even our best current technology......»»
Using AI to find antibodies is fast and produces unimagined molecules
Automation means drug discovery process is less "artisinal" and more streamlined. Enlarge / Researchers use CyBio FeliX workstations to extract and purify DNA samples for testing (credit: LabGenius) At an old biscuit fac.....»»
Tiny antibodies hold big promise for cancer treatment
Using antibodies derived from alpacas, a University of Kentucky research team has developed a tool that could lead to new therapies to stop the growth of several types of cancer......»»
AI Is Building Highly Effective Antibodies That Humans Can’t Even Imagine
Robots, computers, and algorithms are hunting for potential new therapies in ways humans can’t—by processing huge volumes of data and building previously unimagined molecules......»»
Crucial early-warning listserv for tracking disease outbreaks is in danger
ProMED, which broke news of COVID, SARS, and MERS, is short on cash and in turmoil. Enlarge (credit: Miragec/Getty Images) Internal dissent within the mostly volunteer disease-news network known as ProMED—which alerted.....»»
New SARS-CoV-2 variant gains dominance in US amid mild summer COVID wave
Absolute numbers are low, but several indicators show pandemic virus is on the rise. Enlarge (credit: Getty | Thomas Trutschel) For a fourth consecutive summer, COVID-19 is on the rise, though this year's warm-weather wa.....»»
Researchers discover antifungal molecule
Fungal infections are killing thousands of Americans each year, some with a morbidity rate of nearly 80%. To make matters worse, only a handful of antifungal treatments are available, and even those are becoming less effective as fungi become more re.....»»
A Crucial Early Warning System for Disease Outbreaks Is in Jeopardy
The ProMED website and listserv, which broke the news of the arrival of Covid, SARS, and MERS, is now caught between financial shortfalls and staff turmoil......»»
How the hospital pathogen Acinetobacter baumannii quickly adapts to new environmental conditions
Each year, over 670,000 people in Europe fall ill because of antibiotic-resistant pathogens, and 33,000 die from the infections. Especially feared are pathogens with resistances against multiple, or even all, known antibiotics. One of these is the ba.....»»
Rapid infection test in dogs could curb antibiotic resistance
Scientists have developed a new way to rapidly diagnose bacterial infections in dogs, enabling testing and treatment with appropriate antibiotics on the same day......»»
Organoids revolutionize research on respiratory infections
Biofilms are highly resistant communities of bacteria that pose a major challenge in the treatment of infections. While studying biofilm formation in laboratory conditions has been extensively conducted, understanding their development in the complex.....»»
New type of treatment discovered for attacking fungal infections
Researchers at the RIKEN Center for Sustainable Research Science (CSRS) and the University of Toronto have discovered a new way to attack fungal infections......»»
Nuisance vegetation removal in Senegalese waterways reduces overall prevalence of parasitic infections
It's an elegant solution: Remove the habitat of a parasite-carrying aquatic snail and reduce the level of infection in the local community; all while generating more feed and compost for local farmers......»»
Web browsing is the primary entry vector for ransomware infections
The most widely used method for ransomware delivery in 2022 was via URL or web browsing (75.5%), Palo Alto Networks researchers have found. In 2021, it was email attachments (i.e., delivery via SMTP, POP3, and IMAP protocols), but in 2022 that partic.....»»