In September 2017, the Department of Homeland Security (DHS) Science and Technology (S&T) Directorate completed a four-year Underground Transport Restoration project in collaboration with the Environmental Protection Agency (EPA). S&T and EPA conducted studies and performed exercises to see how disease-causing microbes spread through subway systems, how they can be sampled and cleaned, and how long it takes to be cleaned.
The U.S. Food and Drug Administration (FDA) approves Leukine for Acute Radiation Syndrome, adding to the nation's available treatments in the event of a radiological or nuclear emergency. Leukine is the third FDA-approved medical countermeasure that is indicated to increase survival in patients exposed to myelosuppressive doses of radiation.
AT&T has met another monumental contractual milestone by launching and delivering the FirstNet core to the First Responder Network Authority. It is the first-ever nationwide LTE-enhanced packet core infrastructure built specifically for the nation’s first responder community. The FirstNet core serves as the brain and nervous system of the nationwide network, separating public safety traffic from commercial traffic.
A "game changing" new antibiotic which is capable of killing superbugs has been successfully synthesized and used to treat an infection for the first time – and could lead to the first new class of antibiotic drug in 30 years. The University of Lincoln breakthrough is another major step forward on the journey to develop a commercially viable drug version based on teixobactin.
Out of the approximately 90,000 dams in the United States, roughly 90 percent are state, municipal or privately-owned. That makes two-thirds of the dams in America subject to greater variation in safety standards and disaster preparedness than the rest. The Department of Homeland Security (DHS) Science and Technology Directorate (S&T) has been researching ways to minimize risk from a dam failure and improve the response capability of stakeholders in affected areas.
Illicit chemists are constantly cooking new forms of fentanyl, each with a slightly different chemical structure, stymieing law enforcement and putting users at greater risk. To control fentanyl, which mimics heroin but is far more potent, forensic chemists need to identify it. The National Institute of Standards and Technology (NIST) has released a free software tool to help.
A partnership between the United States Agency for International Development (USAID) and the Food and Agricultural Organization (FAO) has been working to strengthen the capacity of developing countries to manage outbreaks of diseases in farm animals. In the past 12 months, its members have trained over 4,700 veterinary health professionals in 25 countries. The FAO-provided technical training covered a gamut of key competencies, including disease surveillance and forecasting, laboratory operations, biosafety and biosecurity, prevention and control methods, and outbreak response strategies.
In the wake of the recent attack in Parkland, Florida, the Department of Homeland Security (DHS) is stepping up actions to better protect the nation’s schools against gun violence, as well as other potential threats. DHS conducts training, exercises, and preparedness activities year-round to increase the security of schools across the country and the communities in which they are located.
When a service member suffers a traumatic injury or acute infection, the time from event to first medical treatment is usually the single most significant factor in determining the outcome between saving a life or not. DARPA’s Biostasis program pursues various approaches to slowing down biochemical processes in living cells to extend the golden hour.
Scientists at Columbia University’s Mailman School of Public Health developed a system to accurately predict the spatial transmission of influenza in the United States up to six weeks ahead of time. The system could be adapted and modified for use with other infectious diseases.