• Russia's Claims of Ukrainian Biological Weapons: A Propaganda Ploy?

    Since its invasion of Ukraine, Russia has claimed Kyiv is developing biological weapons with support from the US and Germany. Experts familiar with laboratories in Ukraine say the accusations are groundless.

  • Artificial Intelligence and Chemical and Biological Weapons

    A recent article in Nature offers a disturbing look at the use of artificial intelligence (AI) in the creation of chemical and biological weapons. “Anyone unfamiliar with recent innovations in the use of AI to model new drugs will be unpleasantly surprised,” Paul Rosenzweig writes. “The benefits of these innovations are clear. Unfortunately, the possibilities for malicious uses are also becoming clear.”

  • Current and Future Challenges to National Biodefense

    The Bipartisan Commission on Biodefense met to discuss the expanding landscape of current and future biological threats, the roles and responsibilities of the federal government in assessing and preparing for various biological threats, and biological weapons, bioterrorism, and biological arms races with the public.

  • Russia’s Remaining Weapons Are Horrific and Confounding

    Along with concerns over the possible deployment of tactical nuclear weapons, the Biden administration is now warning that the Russian military may launch a chemical weapons attack in Ukraine. Harvard Kennedy School’s Matthew Bunn assesses threat, possible fallout of chemical attack in Ukraine, including the excruciating choices Biden and NATO would face.

  • Tracing the Path of Pathogens after Large-Scale Contamination with Biological Agents

    To respond quickly to contamination with a biological agent near a major coastal city, DHS ST and partners have examined the movement of pathogen’ spores, which may be carried downstream by runoff after rainstorms, thereby complicating mitigation and decontamination measures.

  • UN, U.S. Dismiss Russian Claim of Biological Weapons Program in Ukraine

    Western nations criticized Russia on Friday for trying to use the U.N. Security Council to spread disinformation and lies about alleged biological weapons laboratories in Ukraine, which the U.N. said are untrue.

  • Examining the Practically Nonfunctional Federal Biowatch Program

    The Bipartisan Commission on Biodefense’s new report addresses inadequacies of BioWatch, the DHS environmental biodetection program. The report, released on the 20th anniversary of the anthrax attacks, shows that BioWatch system remains ineffective after nearly two decades of operation.

  • Twenty Years After the Patriot Act, What Is the Future of Biosecurity?

    The USA Patriot Act was signed into law twenty20 years ago, on 26 October 2001. Yong-Bee Lim, David Gillum, and Kathleen Vogel write Many changes have taken place since 2001, and  “The Patriot Act’s top-down approach cannot fully address this emerging reality, the authors write. Despite twenty years of effort, some old biosecurity issues continue to plague the country, while a whole new biosecurity frontier is opening up.”

  • New, $125 Million Project Aims to Detect Emerging Viruses

    A new project, funded with $125 million from USAID, aims to detect and characterize unknown viruses which have the potential to spill over from wildlife and domestic animals to human populations. The 5-year project is expected to yield 8,000 to 12,000 novel viruses, which researchers will then screen and sequence the genomes of the ones that pose the most risk to animal and human health.

  • Anthrax Attacks: 20 Years On

    Twenty years ago this month the United States experienced the scary anthrax letter attacks, which targeted major media outlets and members of Congress.

  • Apollo Program-Style Pandemic Preparedness Plan

    Last week, the Biden administration announced a new biosecurity plan which it likened to the Apollo program of the late 1960s. This $65 billion proposal would be one of the largest investments in public health in American history and would “remake the nation’s pandemic preparedness infrastructure in the wake of Covid-19.”

  • Parasites Fight Chemical and Biological Weapons

    Harnessing parasites to help soldiers and first responders counter chemical and biological weapon attacks in war zones.

  • Path Towards a Global Pathogen Early Warning System

    The world’s ability to detect, track, and analyze disease threats has improved considerably over the past several decades, the COVID-19 pandemic drove home a terrible reality: the systems we had in place are still deeply insufficient for halting the rapid spread of a novel pathogen fast enough to prevent a staggering level of damage. 

  • Is it a Virus or Bacteria? New Tech Rapidly Tests for Pathogens

    The first line of defense against pandemics is the ability quickly to detect the presence or absence of previously unknown pathogens. DHS S&T is exploring a new technology that can discriminate between bacterial and viral infections using only a single drop of blood per patient.

  • Countries' Shortcomings in Tackling Antibiotic Resistance Spotlighted

    A new report indicates that while the world’s leading economies have been talking a good game when it comes to addressing antimicrobial resistance (AMR), they have yet to translate that talk into substantive action.