Does Prior Dengue Exposure Help or Hurt a Zika Infection?
Does Prior Dengue Exposure Help or Hurt a Zika Infection?
Animal and cell culture studies show evidence that dengue antibodies can both neutralize and enhance Zika, but human investigations have only found protective effects.
Does Prior Dengue Exposure Help or Hurt a Zika Infection?
Does Prior Dengue Exposure Help or Hurt a Zika Infection?

Animal and cell culture studies show evidence that dengue antibodies can both neutralize and enhance Zika, but human investigations have only found protective effects.

Animal and cell culture studies show evidence that dengue antibodies can both neutralize and enhance Zika, but human investigations have only found protective effects.

zika
Past Dengue Infection Appears to Protect Children from Zika Symptoms
Past Dengue Infection Appears to Protect Children from Zika Symptoms
Carolyn Wilke | Jan 23, 2019
Children were 38 percent less likely to show signs of Zika infection if they had previously had dengue.
Photos of the Year
Photos of the Year
Carolyn Wilke | Dec 21, 2018
From 500-million-year-old fat to a newly discovered virus, here are some stunners from The Scientist in 2018.
Zika Likes it Warmer than Dengue: Study
Zika Likes it Warmer than Dengue: Study
Anna Azvolinsky | Aug 15, 2018
Climate change may open up new habitats suitable for the virus’s spread.
Zika’s Effects on Babies Can Show Up Later
Zika’s Effects on Babies Can Show Up Later
Kerry Grens | Aug 7, 2018
The CDC finds one in seven children exposed to the virus in utero experiences health problems by age one.
Predicting Future Zoonotic Disease Outbreaks
Predicting Future Zoonotic Disease Outbreaks
Ashley Yeager | Jun 1, 2018
A step-by-step study of diseases that jump species gives subtle clues about future epidemics.
Postnatal Zika Infection Causes Brain Damage in Infant Macaques
Postnatal Zika Infection Causes Brain Damage in Infant Macaques
Jim Daley | Apr 4, 2018
The findings highlight the need for long-term monitoring of children exposed to the virus, say scientists. 
Antibiotics Increase Mouse Susceptibility to Dengue, West Nile, and Zika
Antibiotics Increase Mouse Susceptibility to Dengue, West Nile, and Zika
Shawna Williams | Mar 27, 2018
The drugs’ disruption of the microbiome makes a subsequent flavivirus infection more severe.
Parts of U.S. Saw an Increase in Zika-Linked Birth Defects in 2016
Parts of U.S. Saw an Increase in Zika-Linked Birth Defects in 2016
Katarina Zimmer | Jan 26, 2018
The rise occurred in areas with confirmed local transmission, according to a new CDC report. 
Maternal Response to Zika Damages Mouse Fetuses
Maternal Response to Zika Damages Mouse Fetuses
Catherine Offord | Jan 5, 2018
Signaling pathways triggered by the mother’s immune system may cause complications during fetal development.