6,251 results
6,251 results for: Virus
- Chemistry
Nanoparticles in foods raise safety questions
As scientists cook up ways to improve palatability and even make foods healthier, some are considering the potential health risks of tiny additives.
- Life
Common lung infection suffocates with single protein
A Respiratory Syncytial Virus, or RSV, protein creates clumps of dead, bloblike lung cells.
- Neuroscience
The molecular path of best resilience
Many studies focus on susceptibility to stress and how it triggers depression. But a new study highlights a protein important in resilience, showing that resisting stress takes work, too.
- Health & Medicine
Hepatitis C treatment appears extremely effective
A mix of four medications has provided the most effective way to date to counter the hepatitis C virus in humans.
- Microbes
Vaccines and gut microbes join forces to fight flu
Losing gut microbes weakens the protective ability of the flu vaccine in mice.
- Tech
New microscope gives clear view inside cells
By splitting beams of light, a new microscopy technique can capture activity inside a cell.
- Health & Medicine
Human tests of experimental Ebola vaccine set to start
NIH and NIAID have announced that human tests of an experimental vaccine against Ebola virus will begin in early September.
- Health & Medicine
Test Ebola treatments to be rushed to West Africa
The World Health Organization has announced that it will use test treatments in West Africa starting this fall.
- Health & Medicine
E-cigarettes proving to be a danger to teens
E-cigarettes have surpassed cigarettes as the most commonly used tobacco product among teenagers. Medical researchers are sounding the alarm.
- Health & Medicine
Six ways to beat chronic stress
Counseling, mindfulness training and purposeful social contact may counteract the effects of chronic stress.
- Science & Society
Anti-leukemia vaccine reported hope of future
Fifty years ago, Science News Letter reported on the promise of a vaccine to prevent leukemia. No preventive vaccine has come to pass, but leukemia vaccines as treatments has yielded promising results.
- Health & Medicine
More than 1 million Ebola cases may hit West Africa by January
New projections of the outbreak suggest that without drastic improvements, weekly cases could increase from hundreds to thousands.
