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.

dengue
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.
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.
Image of the Day: Skeeter Eater
Image of the Day: Skeeter Eater
The Scientist Staff, The Scientist Staff | Feb 22, 2018
Geckos could help control mosquito-borne diseases, but their effectiveness depends on the environment.
Dengue Vaccine Program Halted Over Safety Issues
Dengue Vaccine Program Halted Over Safety Issues
Shawna Williams | Dec 5, 2017
The drug may worsen future infections for people who haven't already been exposed to the virus.
Dengue Infection Impairs Immune Defense Against Zika
Dengue Infection Impairs Immune Defense Against Zika
Catherine Offord | Aug 18, 2017
A memory B cell response to Zika virus in dengue-infected patients produced antibodies that were poorly neutralizing in vitro and instead enhanced infection.
CRISPR-Based Nucleic Acid Test Debuts
CRISPR-Based Nucleic Acid Test Debuts
Diana Kwon | Apr 13, 2017
SHERLOCK combines CRISPR-Cas13a with isothermal RNA amplification to detect RNA and DNA with single-base specificity.
Texas Considers GM Mosquitoes
Texas Considers GM Mosquitoes
Kerry Grens | Mar 28, 2017
In an effort to prevent the spread of Zika virus, Harris County officials are in discussions with Oxitec to release insects engineered to produce short-lived offspring.
Another DNA Vaccine for Zika Shows Promise
Another DNA Vaccine for Zika Shows Promise
Anna Azvolinsky | Sep 22, 2016
A plasmid-based vaccine against the virus is immunogenic in mice and protects Rhesus macaques against infection, researchers report.