6,278 results
6,278 results for: Virus
- Humans
Letters from the September 1, 2007, issue of Science News
Risk reversal? “Diabetes drug might hike heart risk” (SN: 6/23/07, p. 397) reports 86 heart attacks among 15,560 rosiglitazone (Avandia) users, versus 72 others in a control group of 12,283. A study coauthor then says that “after statistical adjustment, that yields a 43 percent higher risk of heart attacks among rosiglitazone users.” Simple arithmetic would […]
- Tech
A Moment in the Life of a Cell: Microscopic scan images without intruding
A laser technique similar to a CAT scan produces 3-D images of living cells without the need for chemical staining.
- Health & Medicine
Beyond Blood
Bloodless MRI seeks a more direct window into the working brain than conventional techniques.
- Health & Medicine
Catching Flu’s Drift: Vaccines fight unexpected influenza
Vaccination can prevent three of every four flu infections, even when the vaccines are imperfectly tailored to block the common wintertime pathogens.
- Health & Medicine
Antiviral drug may limit herpes spread
In people with genital herpes, the drug famciclovir sharply reduces virus shedding from the genitalia.
- Health & Medicine
The Bad Fight: Immune systems harmed 1918 flu patients
The 1918 Spanish flu virus may have launched an intense immune attack that devastated patients' lungs.
- Health & Medicine
Dengue strikes United States
Texas has been hit with the first-ever outbreak of dengue hemorrhagic fever in the continental United States.
- Health & Medicine
West Nile Virus
This Web site from the Centers for Disease Control and Prevention examines the spread of West Nile virus across the United States, complete with up-to-date maps showing which states are hardest hit. The site also explores workplace safety, the biology behind the virus’ spread, and some fascinating history of West Nile, including the virus’ first […]
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Breast Cancer Lead: Overactive gene is linked to disease
A mutated gene that's overly active in breast cancer cells could offer a new target for cancer drugs.
- Health & Medicine
At iconic Asian temple, monkeys harbor viruses
Temple sites in South and Southeast Asia that offer refuge to monkeys also shelter monkey viruses.
- Materials Science
Savvy Skins
Researchers are developing new coatings that incorporate multiple functions, offer chemical reactivity, or act in response to stimuli in the environment.
- Health & Medicine
Proof of Protection: Condoms limit infection by cervical cancer virus
Condom use reduces a woman's risk of being infected with human papillomavirus and of developing precancerous growths on the cervix.
