• Battelle shows smart technology for biodefense and hazard avoidance

    Battelle last week announced production of the next generation chemical and biological hazard sensor system, which the company says operates at a fraction of the cost of current technologies. The technology, known as the Resource Effective BioIdentification System (REBS), is a battery-powered system capable of autonomous use with operating costs of less than $1 per day per unit (the company notes that current system costs that can range from $500 - $3,000 per day) and assay costs of $0.04 per sample (compared to current systems at over $100 per sample).

  • DHS cancels acquisition of BioWatch’s Generation 3 technology

    Owing to concerns about BioWatcheffectiveness and high cost, DHS has canceled plans to install an automated technology meant to speed the 24-hour operations of the program, the nation’s system for detecting a biological attack.ASeptember 2012 GAO report estimated that annual costs to operate the Generation 3 technology would be “about four times more” than the existing BioWatch system.

  • PathSensors introduces portable pathogen identifier system

    Baltimore, Maryland-based PathSensors, Inc. has introduced the portable Zephyr Pathogen Identifier system. The company says it delivers rapid, reliable detection of bacteria, virus, and toxins in powder and liquid samples in minutes. The Zephyr Identifier uses CANARY (Cellular Analysis and Notification of Antigen Risks and Yields) technology, which is licensed from the MIT-Lincoln Laboratory.

  • Amid controversy, Boston City council debates banning Level 4 Biolab

    Boston has long been seen as “America’s Medical Capital,” but that may soon change if the city passes a measure to ban Level 4 Biolab disease research at Boston University’s National Emerging Infectious Diseases Laboratory – research which includes deadly and untreatable strains that could decimate an exposed urban population in the event of an accident or terrorist activity.

  • Pocket-sized anthrax detector aids global agriculture

    Bacillus anthracis, the bacteria that causes anthrax, is commonly found in soils all over the world and can cause serious, and often fatal, illness in both humans and animals. The bacteria can survive in harsh conditions for decades. In humans, exposure to B. anthracis may occur through skin contact, inhalation of spores or eating contaminated meat. A credit-card-sized anthrax detection cartridge developed at Sandia National Laboratories and recently licensed to a small business makes testing safer, easier, faster, and cheaper.

  • Identifying the most likely non-state chem-bio threats

    New research finds that Jihadists pose the most likely chem-bio threat, but other actors also featured as top threats. Jihadist actors occupied seven of the top 10 spots in a qualitative analysis; nine of the top 10 in a quantitative analysis; and half of the top 10 in an elicitation analysis.

  • 2014 edition of updated first responder biodetection technology guide available

    A 2014 update to a detailed product guide listing biodetection technologies and sampling products is now available. The updated digest, Biodetection Technologies for First Responders: 2014, provides a comprehensive compilation of commercially available detection devices and products published to help first responders when purchasing equipment and supplies needed to rapidly assess biological threats.

  • Cutting edge, animatronic mannequin to test CB protective suits, equipment

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    The U.K. Defense Science and Technology Laboratory (DSTL) has taken delivery of a new robotic mannequin which will be used to test chemical and biological (CB) protective suits and equipment for the U.K.’s Armed Forces. The “Porton Man” uses state of the art technology and is able to walk, march, run, sit, kneel and even lift its arms as if to sight a weapon just like an infantry soldier.

  • Synthetic biology makes bioweapons easier to make

    Scientists and policy makers are no longer unconditionally promoting scientific innovation for fear that current and future biological breakthroughs may lead to dangerous applications. Traditionally, government-backed institutions and pharmaceutical firms fueled biological innovation, but today, the barriers that limited innovation to those institutions are diminishing. The low cost and significantly reduced level of necessary expertise have provided anyone interested in developing biological technology the tools to do so. Synthetic biology, the design and engineering of biological devices and systems, has given terrorists the capability to launch attacks using synthetic organisms without detection.


  • Compact UV laser for biological, chemical detection

    In addition to detecting chemical and biological agents in the field — or at home to protect against mass terror attacks — UV lasers have many other uses. The new class of UV lasers envisioned by DARPA’s Laser UV Sources for Tactical Efficient Raman (LUSTER) program is expected to be of use for a broad range of applications such as point-of-need medical diagnostics, advanced manufacturing, and compact atomic clocks.

  • Faster anthrax detection could speed bioterror response

    The fall 2011 anthrax attacks cost $3.2 million in cleanup and decontamination. At the time, no testing system was in place that officials could use to screen the letters. Currently, first responders have tests that can provide a screen for dangerous materials in about 24-48 hours. Now, researchers have developed a new method for anthrax detection that can identify anthrax in only a few hours.

  • Gaining better understanding of tularemia, aka “rabbit fever”

    Tularemia, aka “rabbit fever,” is endemic in the northeastern United States, and is considered to be a significant risk to biosecurity — much like anthrax or smallpox — because it has already been weaponized in various regions of the world. Despite its importance for both public health and biodefense, F. tularensis pathogenesis is not entirely understood, nor is it fully understood how the organism persists in the environment.

  • Faster way to spot bacteria-tainted food -- and prevent illness

    The regular appearance of food poisoning in the news, including a recent event that led to the recall of more than 33,000 pounds of chicken, drives home the need for better bacterial detection long before meats and produce make it to the dinner table.

  • New anthrax-killing virus could offer new ways to detect, treat, and decontaminate anthrax bacillus

    From a zebra carcass on the plains of Namibia in Southern Africa, researchers have discovered a new, unusually large virus (or bacteriophage) which infects the bacterium that causes anthrax. The novel bacteriophage could eventually open up new ways to detect, treat, or decontaminate the anthrax bacillus and its relatives that cause food poisoning. Bacteriophages are often highly specific to a particular strain of bacteria, and when they were first discovered in the early twentieth century there was strong interest in them as antimicrobial agents. The discovery of penicillin and other antibiotics, however, eclipsed phage treatments in the West, although research continued in the Soviet Union.

  • Salmonella biofilms extraordinarily difficult, if not impossible, to kill

    In the United States, an estimated million-plus cases of Salmonella occurs annually, with 23,000 hospitalizations and 450 fatalities reported each year. Researchers find that once Salmonella bacteria get into a food processing facility and have an opportunity to form a biofilm on surfaces, it is likely to be extraordinarily difficult, if not impossible, to kill it.