The geometric structures of viruses are beautiful and can be used, along with genomic information, to identify them.
PCR is a standard laboratory technique that allows amplification of specific segments of DNA based on complementarity.
DNA's chemical properties can be harnessed for a variety of biotechnology applications.
Dengue virus has sophisticated mechanisms for entering a cell, for replicating its RNA genome, and for translating proteins.
The fight against dengue fever, and the mosquitoes that carry the virus, is being carried out by "brigadistas" in Managua's neighborhoods. Spanish with English subtitles.
Charles Runckel, a graduate student in the DeRisi lab, uses the Virochip to examine the mystery of bee colony collapse disorder.
“The Assemblers” (Peter Skewes-Cox and Dr. Graham Ruby) sing about DNA and proteins.
Several members of a Nicaraguan research team describe the impact of technology transfer.
An interview with Dr. DeRisi.
An interview with Dr. Harris.
In the effort to eradicate dengue and mosquitoes, neighborhood leaders work with local conditions.
Peter Skewes-Cox, and Dr. Graham Ruby, both in the DeRisi lab, explain state-of-the-art DNA sequencing and bioinformatic technologies.
Poor management of drainage, drinking water, and wastewater, makes excellent mosquito habitat.
To prevent mosquitoes from spreading diseases, it's essential to understand their life cycle.
Reggaeton, a popular Latin music form, rallies against dengue.
Through the efforts of the Sustainable Sciences Institute, Nicaragua’s research capacity and disease-monitoring tools have improved dramatically.
Many infectious diseases affect people in Nicaragua, and identifying the pathogens is surprisingly difficult.
Katherine Sorber, a graduate student in the DeRisi lab, describes her research on malaria.
The Nicaraguan grassroots program teaches mosquito control methods to curb dengue fever epidemics.
Ben Vincent describes his summer work collecting mosquitoes for Dr. Marm Kilpatrick's research on the ecology and epidemiology of the West Nile virus.
Kate Williams, a graduate student in the Harris lab, describes her epidemiological research linking antibodies and severe dengue in Nicaragua.
Nathan Yozwiak, a graduate student in the Harris/DeRisi labs, discusses working in Nicaragua to discover a new virus infecting children.
Watch two leading virus researchers explain how they use both simple and sophisticated technologies to detect and fight infectious agents.
Learn about research aimed at thwarting dengue fever in the lab and in communities.
New technologies like the Virochip harness DNA's properties to identify and fight new viruses.