6,251 results
6,251 results for: Virus
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Tiny tweaks helped flu strains thwart 2014-2015 vaccine
Changes to the flu strains circulating around the Northern Hemisphere explain why last year’s flu vaccine didn’t work so well.
- Life
Experimental herpes vaccine works in mice
An experimental herpes vaccine works in animal tests by using an approach starkly different from that used in previous vaccine development.
- Life
When bacteria-killing viruses take over, it’s bad news for the gut
A rise in some bacteria-killing viruses in the intestines may deplete good bacteria and trigger inflammatory bowel diseases.
- Life
Ebola virus edits its own genetic material
Both the Ebola and Marburg viruses edit their genetic material when infecting cells. The viruses may make proteins currently unknown to scientists.
- Life
Finches can pass H7N9 bird flu to chickens
In laboratory experiments, society finches spread H7N9 into water when they drank, infecting chickens and quail that drank the same water.
- Microbes
Frozen caribou feces offers look at virus evolution
Genetic material extracted from caribou poop gives hints about how viruses evolve.
- Genetics
Readers question gene-drive engineered mosquitoes and their predators
Readers discuss the effects of gene-drive engineered mosquitoes and muse on their science bucket list.
- Life
Chemical magic transforms skin cells into nerve cells
Just a few chemicals can transform skin cells from Alzheimer’s patients and healthy people into nerve cells.
- Life
Signs of food allergies may be present at birth
Overactive immune cells may prime babies for food allergies.
- Neuroscience
Cold War collaboration probed possible viral cause of ALS
A mid-1960s collaboration between American and Soviet researchers explored a possible viral cause of ALS.
- Quantum Physics
Quantum dots get a second chance to shine
Quantum dots, semiconductor particles that can emit a rainbow of colors, have been put to work observing living cells, with possible benefits for medical diagnosis.
- Health & Medicine
Viruses can zoom through workplaces in hours
A virus on an office door handle can spread to more than half the people working there within a few hours.
