Kiran Bhaganagar, from The University of Texas at San Antonio, and her team from Laboratory of Turbulence Sensing and Intelligence Systems, used computer models to replicate the dispersal of chemical gas from the April 4, 2017 chemical weapons attack in northwest Syria. The accuracy of her simulations showed the ability to capture real world conditions despite a scarcity of information.
The human body produces many antimicrobial peptides that help the immune system fend off infection. Scientists hoping to harness these peptides as potential antibiotics have now discovered that other peptides in the human body can also have potent antimicrobial effects, expanding the pool of new antibiotic candidates.
Nerve agent assaults are becoming more common. Although medical countermeasures exist to sustain life after nerve agent exposure, the risk of brain damage, behavioral, and neurological disorders persist. The Defense Threat Reduction Agency’s Chemical and Biological Technologies Department has handed over development of Tezampanel, a new drug to counteract the long-term impacts of nerve agent poisoning to the Biomedical Advanced Research and Development Authority, enabling warfighters to recover.
Vaccinations have begun in a first-in-human trial of an experimental live, attenuated Zika virus vaccine developed by scientists at the National Institute of Allergy and Infectious Diseases, part of the National Institutes of Health (NIH). Developing safe and effective Zika vaccines is important because Zika virus infection remains a significant threat to pregnant women and their developing fetuses.
The secretive nature of the lucrative, yet illegal, underground market of human smuggling leaves special agents looking for a technological edge – and they may have found one in a data analytics software program called Igloo. Agents can use Igloo to scour multiple sources and then track, triangulate, and swiftly translate the telltale signs of this type of criminal activity into actionable intelligence.
The Federal Emergency Management Agency (FEMA) is seeking feedback on the draft document Planning Considerations: Evacuation and Shelter-in-Place. Feedback and recommendations received help ensure the final version of the guide is an effective resource for emergency managers across the nation. This National Engagement Period will conclude at 5 p.m. EDT on 31 August 2018.
The U.S. Department of Health and Human Services’ Vision for Healthcare Preparedness is a multi-part series that describes Assistant Secretary for Preparedness and Response’s (ASPR) four pillars to achieving national health security: providing strong leadership, building a Regional Disaster Health Response System, sustaining public health security capabilities, and advancing an innovative medical countermeasures enterprise. This post focuses on sustaining public health security capabilities.
Robocup is a conference that showcases different families of robots with applications for home, industry, and public safety. Robots in the public safety category are judged according to standards developed by the Department of Homeland Security Science and Technology Directorate (S&T) and the National Institute of Standards and Technology. As a result, various law enforcement agencies are given unprecedented capabilities to help them in their missions.
Researchers from the National Oceanic and Atmospheric Administration, U.S. Geological Survey, and their partners have completed the first high-resolution, comprehensive mapping of one of the fastest moving underwater tectonic faults in the world, located in southeastern Alaska. This information will help communities in coastal Alaska and Canada better understand and prepare for the risks from earthquakes and tsunamis that can occur when faults suddenly move.
In an emergency, communication is critical to response efforts. For this reason, former public safety officials and first responders on the AT&T/FirstNet team, in collaboration with Sonim, are creating Emergency Drop Kits. These portable kits will envelop first responders in a 300-foot “connected bubble,” letting them maintain constant communication to better coordinate their responses.