What causes disease outbreaks?
Since 1974, contaminated water has been the most common driver of large-scale zoonotic infectious disease outbreaks, according to new research from the Center for the Ecology of Infectious Diseases (CEID) at the University of Georgia. The next two gr.....»»
Tuberculosis vaccine may enable elimination of the disease in cattle by reducing its spread
Vaccination not only reduces the severity of TB in infected cattle, but reduces its spread in dairy herds by 89%, research finds. The research, led by the University of Cambridge and Penn State University, improves prospects for the elimination and c.....»»
New genetic analysis tool tracks risks tied to CRISPR edits
Since its breakthrough development more than a decade ago, CRISPR has revolutionized DNA editing across a broad range of fields. Now scientists are applying the technology's immense potential to human health and disease, targeting new therapies for a.....»»
Uncovering the mysteries of microproteins
Northwestern Medicine scientists have developed a method to identify and characterize microproteins—a development that opens the door for understanding physiology and disease at a molecular level of detail not previously possible, according to find.....»»
Biologists determine bacteria sense damage to relatives
Carnegie Mellon University biologists have discovered that Vibrio cholerae, the bacteria behind the cholera disease, can sense when its relatives die. Bacterial cell death is often accompanied by lysis, where the cell explodes, releasing internal cel.....»»
Bird flu: What is it, how does it spread and how can we protect ourselves from it?
There has been an outbreak of H5N1 bird flu in Ouagadougou, Burkina Faso's capital. The viral disease, also called avian influenza, killed 441 chickens out of a flock of 641 on a farm......»»
Researchers devise new way to find proteins for targeted treatment of disease
Researchers at the University of Toronto and Sinai Health have created a new platform to identify proteins that can be co-opted to control the stability of other proteins—a new but largely unrealized approach to the treatment of disease......»»
Non-culturable Legionella identified with sequencing
Legionnaires' disease (LD), a rare and severe type of pneumonia, is a respiratory infection caused by species of Legionella bacteria. One of the most accurate ways to diagnose LD is to perform culture on samples from a patient's lower respiratory tra.....»»
Lifesaving gene therapy for kids is world’s priciest drug at $4.25M
It's unclear if government and private insurance plans can cover the costs. Enlarge / A mother with her twin 6-year-old boys who have metachromatic leukodystrophy, a genetic disease that leaves them unable to move. Photo taken on.....»»
Increased risk of major bark beetle outbreaks in Norway
The European spruce bark beetle has killed several hundred million spruce trees in Sweden and Central Europe in the last five years. A warmer climate will ultimately result in more damage also in Norwegian spruce forests. Fewer spruce trees and softe.....»»
Eyes on the impossible: First near-field, subwavelength thermal radiation measurement
Nanodevices change the way we diagnose disease, process food and water, and store renewable energy. But to keep up with next-generation technology, researchers need to understand the fundamental principles that prompt their functionality......»»
Tick-killing pill shows promising results in human trial
Should it pan out, the pill would be a new weapon against Lyme disease. Enlarge (credit: Ladislav Kubeš) If you have a dog or cat, chances are you’ve given your pet a flavored chewable tablet for tick prevention at so.....»»
A Pill That Kills Ticks Is a Promising New Weapon Against Lyme Disease
Your pets can already eat a chewable tablet for tick prevention. Now, a pill that paralyzes and kills ticks has shown positive results in a small human trial......»»
Alzheimer"s drug fermented with help from AI and bacteria moves closer to reality
Galantamine is a common medication used by people with Alzheimer's disease and other forms of dementia around the world to treat their symptoms. Unfortunately, synthesizing the active compounds in a lab at the scale needed isn't commercially viable......»»
Researchers connect declining atmospheric sulfur dioxide levels to rise in Legionnaires" disease
Declining atmospheric sulfur dioxide levels might be related to the global rise in Legionnaires' disease—a severe form of pneumonia caused by inhaling the pathogenic bacteria Legionella. So reports a new University at Albany study, published today.....»»
Project reveals pandemic perceptions in Alaskan fishing community
When the COVID-19 pandemic spread across United States in early 2020, people's perceptions of the disease varied widely. Penn State researchers examined those perceptions in Bristol Bay, Alaska, home to the world's largest commercial salmon fishery,.....»»
Georgia"s largest healthcare system switches to the Mac
Emory Healthcare is switching to the Mac, making the MacBook Air its default laptop for clinicians.Emory Healthcare is switching from PCs to the MacBook AirEmory has previously partnered with Apple on an app focused on Parkinson's disease back in 201.....»»
What makes an orange? New study finds one gene, seven chemicals
Tracing an orange's flavor could help us get both disease resistance and taste. Enlarge (credit: Tanja Ivanova) In the US, for orange juice to be labeled as such, it must be 90 percent sweet orange, or Citrus sinensis. T.....»»
Researchers reveal how a virus hijacks insect sperm: May help control disease vectors and pests
A widespread bacteria called Wolbachia and a virus that it carries can cause sterility in male insects by hijacking their sperm, preventing them from fertilizing eggs of females that do not have the same combination of bacteria and virus......»»
EVs can’t fix a global epidemic of ‘car harm,’ UK study finds
A comprehensive review published last month provides a litany of what the authors call “car harm,” in estimated global totals of death, injury, disease and other miseries, over the course of automotive history......»»
Lumpy skin disease is a threat to Australian cattle industries. We need to know how it could enter and spread
Australian authorities are on high alert amid the spread of lumpy skin disease in cattle and buffalo across South-East Asia. While Australia remains free of the disease, the virus is likely to breach our borders at some stage......»»