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Genomic Epidemiology

Preliminary Report on H5N1 in Cattle H5N1 treeNarrativeNews

Preliminary Report on H5N1 in Cattle

During the winter of 2020-2021, a new genotype of highly-pathogenic (HP) H5N1 avian influenza A virus emerged in Europe, comprising a reassortant between the epizootic HP clade 2.3.4.4b H5N8 and local low pathogenicity wildfowl strains. This new genotype caused record levels of infections in farmed poultry throughout Europe and quickly traveled, via waterfowl flyways, into North America, Africa and East…
SEARCH Paper out in Cell Cell abstractPublications

SEARCH Paper out in Cell

Elucidating human contact networks could help predict and prevent the transmission of SARS-CoV-2 and future pandemic threats. A new study from Scripps Research scientists and collaborators points to which public health protocols worked to mitigate the spread of COVID-19—and which ones didn’t. In the study, published online in Cell on December 14, 2023, the Scripps Research-led team of scientists investigated the efficacy…
December 14, 2023
Gates support for wastewater surveillance Wastewater surveillance projectPress Releases

Gates support for wastewater surveillance

Wastewater surveillance is a cost-effective, convenient tool for tracking harmful pathogens circulating through the population, but technology and infrastructure hurdles have limited its widespread use. The Bill & Melinda Gates Foundation has awarded Scripps Research a $1.5 million grant to overcome these barriers, expand wastewater surveillance tracking, and help mitigate infectious disease threats around the globe. The two-year award, which…
August 30, 2023
International collaboration strengthens global disease surveillance News

International collaboration strengthens global disease surveillance

Increasingly researchers have used wastewater surveillance as an effective tool to find out what viruses and which strains of viruses—for example, SARS-CoV-2 variants—are circulating within a community. Providing real-time insights into which diseases might be on the rise helps public health officials to detect and contain outbreaks before they become global pandemics. In late Spring 2023, Scripps Research postdoctoral associates…
August 11, 2023
Two new papers demonstrate use of Outbreak.info as one-stop online source for COVID data Outbreak.info featurePress ReleasesPublications

Two new papers demonstrate use of Outbreak.info as one-stop online source for COVID data

While COVID-19 may be transitioning from a “pandemic” to an “endemic” phase, it remains critically important to continue tracking the virus in real-time. In two new papers published in Nature Methods on Feb. 23, 2023, scientists at Scripps Research demonstrate the use of Outbreak.info as a standardized, searchable source of information on the COVID-19 virus and its many variants. Since the COVID-19 pandemic began,…
February 23, 2023
WARN-ID Genomic Epidemiology Training Lays Groundwork for Future Research trainingTraining

WARN-ID Genomic Epidemiology Training Lays Groundwork for Future Research

WARN-ID recently concluded a six-week genomic epidemiology training of  44 trainees across seven countries. The training was composed of three modules aimed at meeting the immediate need for SARS-CoV-2 sequencing, while also providing a vital foundation in genomics and bioinformatics for future development.  26 pre-recorded lecture videos, didactic sessions, office hours, supplemental materials, and ongoing support through a dedicated Slack…
October 3, 2022
Lassa virus ecology study out in Nature Comms Lassa ecology mapPress ReleasesPublications

Lassa virus ecology study out in Nature Comms

New analysis by scientists at Scripps Research and University of Brussels finds that climate change and other factors could soon make deadly Lassa fever a much bigger public health problem in Africa. In the study, which appeared on September 27, 2022, in Nature Communications, scientists analyzed decades of environmental data associated with Lassa virus outbreaks, revealing temperature, rainfall and the presence…
October 3, 2022
SARS-CoV-2 studies from the Middle East out in Nature Comms SARS-CoV-2Press ReleasesPublications

SARS-CoV-2 studies from the Middle East out in Nature Comms

Understanding the global transmission of SARS-CoV-2 is critical for rapidly containing and handling the virus, especially as new variants and mutations of concern emerge. Certain regions in the world, including the Middle East and Northern Africa region, have been notoriously understudied and under-sampled. For the first time, Scripps Research scientists and collaborators unveil how the virus spreads in this region…
September 3, 2022