Biosurveillance
Our early detection & rapid response are improving biological threat detection
Our early detection & rapid response are improving biological threat detection
Fish and Wildlife Disease
We are the lead Federal agency for wildlife disease research and surveillance
We are the lead Federal agency for wildlife disease research and surveillance
Biological Threats and Invasive Species Research Program
The Biological Threats Research Program delivers science to protect public safety, property, and ecosystems from invasive plants and animals and infectious fish and wildlife diseases that pose significant ecologic and economic threats to the resources of the United States.
Links to Cool USGS Web Tools
Links to Cool USGS Web Tools
Explore powerful tools that provide immediate access to data and information on aquatic invasive species, wildlife diseases, and invasive plants.
News
Environmental DNA Monitoring Protects Fish Hatchery from Invasive Species
Environmental DNA Monitoring Protects Fish Hatchery from Invasive Species
What happens to coral reefs hit by disease?
What happens to coral reefs hit by disease?
EcoNews - Vol. 7 | Issue 2
EcoNews - Vol. 7 | Issue 2
Publications
Efficacy of increased visual and olfactory cues for luring and trapping invasive tegu lizards Efficacy of increased visual and olfactory cues for luring and trapping invasive tegu lizards
Controlling invasive wildlife species relies on the ability to efficiently remove individuals from the invaded environment. Thus, maximizing capture potential is of high interest, particularly for species that are difficult to capture. For invasive species such as the Argentine black and white tegu lizard (Salvator merianae), increasing attraction to traps could increase the probability...
Between a rock and a hard place: Experiences of the chronic wasting disease management community Between a rock and a hard place: Experiences of the chronic wasting disease management community
Chronic wasting disease (CWD) is a widespread and incurable cervid disease. Despite continuing investments, the logistical challenges of CWD have required wildlife managers and researchers to navigate changing priorities with conflicting public perceptions. When overcoming difficult management problems, leveraging exploratory methods may identify previously unrecognized hypotheses. In...
Observational, virological, and serological data provide insights into an outbreak of highly pathogenic avian influenza among wild birds on the Yukon-Kuskokwim Delta, Alaska in 2022 Observational, virological, and serological data provide insights into an outbreak of highly pathogenic avian influenza among wild birds on the Yukon-Kuskokwim Delta, Alaska in 2022
In 2021–22, clade 2.3.4.4b highly pathogenic avian influenza (HPAI) viruses were introduced by wild birds into North America, leading to geographically widespread disease. In response to HPAI outbreaks throughout late 2021 and early 2022, we recorded observations of sick and dead birds, estimated abundance of carcasses, collected swab and sera samples to detect viruses, and monitored...
Science
Expanding Distribution of Chronic Wasting Disease
Chronic wasting disease (CWD) has been detected in 37 US states and five Canadian provinces in free-ranging cervids and/or captive cervid facilities.
Harmful Algal Bloom Toxins in Alaska Seabirds
Elevated ocean temperatures are linked to the development of harmful algal blooms (HABs). Toxins from these blooms may pose health threats to marine organisms, including seabirds. Since 2015, the USGS has worked with a variety of stakeholders to develop testing methods and research projects to better understand the geographic extent, timing and impacts of algal toxins in Alaska marine ecosystems...
Rapid Genetic Testing to Identify New World Screwworm
Early detection and rapid response are critical to controlling the spread of New World Screwworm, a blowfly pest that has re-emerged in the U.S. As the USDA leads the federal response, USGS Ecosystems Mission Area scientists are developing and validating a rapid DNA field test that can be used onsite with simple materials and basic training to support surveillance and response efforts.