6,261 results
6,261 results for: Virus
- Genetics
How to grow toxin-free corn
Corn genetically altered to produce specialized molecules may prevent a fungus from tainting it with carcinogenic toxins.
- Health & Medicine
50 years later, vaccines have eliminated some diseases
Vaccines have come a long way in 50 years.
- Health & Medicine
Scientists wrestle with possibility of second Zika-spreading mosquito
It’s hard to say yet whether Asian tiger mosquitoes will worsen the ongoing Zika outbreak in the Americas.
- Health & Medicine
The best advice on Zika virus and pregnancy is to know the unknowns
There are some practical steps pregnant women and women who want to be pregnant can take to minimize risk of Zika virus infection.
- Health & Medicine
This week in Zika: First mouse study proof that Zika causes microcephaly
Three new studies in mice shore up the link between microcephaly and Zika virus infection.
- Science & Society
Zika virus, mosquitoes, gene drives: Ask us anything
Three Science News reporters answer questions about zika virus, genetically engineered mosquitoes, mosquito biology and more in a Reddit AMA on Friday, March 4.
- Health & Medicine
Birth defects occur in 1 in 10 pregnancies with first trimester Zika infection
About 6 percent of U.S. women infected with Zika virus have infants or fetuses with birth defects, according to preliminary CDC results. For women infected in the first trimester, the number is even higher: nearly 11 percent.
- Health & Medicine
Unprotected sex less risky if HIV-positive partner on antiretroviral therapy
The risk of HIV transmission during unprotected sex drops drastically if the HIV-positive partner is taking antiretroviral therapy.
- Neuroscience
Nerve cell migration after birth may explain infant brain’s flexibility
A large group of neurons migrates into babies’ frontal lobes after birth.
- Health & Medicine
Zika-carrying mosquitoes eluding control efforts in Miami
Florida adds 10 new cases of locally acquired Zika infection, prompting the CDC to issue travel warning for pregnant women. Mosquitoes in Miami may be resistant to insecticides.
- Health & Medicine
Rapid spread of Zika virus in the Americas raises alarm
After blazing through Brazil, a mosquito-borne virus called Zika, which may cause birth defects, is now poised to jump to the United States.
- Health & Medicine
Zika’s role as a cause of severe birth defects confirmed
A new analysis from the Centers for Disease control and Prevention confirms that Zika virus infection causes microcephaly and other severe birth defects.
