• Montana State team developing new way to fight influenza, bioterrorism threats

    Researchers develop aerosol spray containing tiny protein cages that will activate an immune response in the lungs; the protein cages trigger the rapid production of lymphoid tissue in the lung; the technology could be used to prevent or treat a range of pulmonary diseases including influenza; it might counter bioterrorism threats, such as airborne microbes

  • U.S.-China farm trade tensions grow

    U.S. companies, steel producers, and unions have filed dozens of domestic trade complaints against Chinese imports; economists say the imports of food based on labor intensive crops are next in line for trade friction between the United States and China

  • Farmers, ranchers urged to be aware of agroterrorism

    South Dakota’s U.S. Attorney Brendan Johnson says all aspects of agriculture can be targets of terrorists, but Johnson said meat production is the most vulnerable; “Livestock are the number one target for terrorists attacking the agriculture system…. If you want to get a bunch of cattle sick at once, it’s not rocket science on how to do it”

  • The digital revolution offers new ways to fight epidemics

    There are more than 100 H1N1 apps for iPhone — and several other apps dedicated to identifying, locating, and reporting the outbreak of epidemics; these digital tools could help people take preventive measures earlier than otherwise would have been the case, but they also open the door to mass panic from unreliable or false reports

  • Killing malaria bugs dead with laser

    Mosquito-killing laser demonstrated; if bed nets are the low-tech solution to combat the deadly malaria — caused by a parasite transmitted when certain mosquitoes bite people — the laser is a high-tech one; the laser detection is so precise, it can specify the species, and even the gender, of the mosquito being targeted

  • Immunovaccine offers enhanced anthrax vaccine candidate

    Currently, to provide protection from anthrax, individuals receive a 6-dose regime with three injections given two weeks apart, followed by three additional injections given at 6, 12, and 18 months; annual booster injections of the vaccine are recommended thereafter; Canadian company Immunovaccine says it developed a method to cut this arduous regimen by half

  • Tulane University, Corgenix awarded $15,000,000 to expand Lassa fever research

    Lassa fever, because of its high fatality rate, the ability to spread easily by human-to-human contact, and the potential for aerosol release, is classified as a bio safety level 4 agent and is included on the NIAID Category A list of potential bioterrorism threats; new study will focus on identification of novel B-cell epitopes on Lassa virus proteins, aiming to develop agents to treat and prevent the disease

  • China finds 170 more tons of tainted milk powder

    Chinese dairies were found to add the industrial chemical melamine, which is high in nitrogen, to watered-down milk to make it appear protein-rich in quality tests that measure nitrogen; many children who drank the milk died or were sickened; rather than destroy the tainted milk, some dairies merely repackaged it

  • Five infectious diseases that might re-emerge

    Dreaded infectious diseases of the past have largely been kept at bay by antibioitcs and other medical advances; these diseases still linger, though, and could pose a threat – either because some parents refuse to vaccinate their kids owing to concerns about possible links between such vaccination and autism (Mumps), or because terrorist might use the pathogens in a bioterror attack (small pox)

  • New virtual community to connect bioterrorism experts

    Mount St. Mary’s University launches launched a new virtual community that allows intelligence officers, students, and even Capitol Hill executives to network with bioterrorism experts and academics; the invitation-only network takes place on the Yakabox knowledge sharing systems which are certified for use in classified environments by the U.S. government

  • U.S. gets “F” in preparation for threat of biological terrorism

    The Commission on the Prevention of Weapons of Mass Destruction Proliferation and Terrorism gave the U.S. government an “F” for bioweapon preparedness; the commission warned: “On the current course, what is likely to occur within a very few years is an attack using weapons of mass destruction — probably a bioweapon — that will fundamentally change the character of life for the world’s democracies”

  • Canada's food safety system fails international comparisons

    Canada’s multi-government system with national, provincial, and local governments that share responsibility for health, as well as monitor the safety and quality of food, are key reasons that Canada has a fragmented system with poor focus

  • Raising awareness about the risk of agroterrorism

    A day-long event in California’s Central valley sees farmers, terrorism specialists, and law enforcement officials discuss threat, impacts, and response needs involved in a potential terrorist attack on the area’s thriving agricultural sector

  • Drug could save many injured soldiers’ lives

    Loss of blood is the main problem with many battlefield injuries; when the body loses a lot of blood, it tries to compensate by going into shock; researchers show that valproic acid, an HDAC inhibitor already used to treat epilepsy, increased survival rates in rats that had lost a lot of blood; it does so by causing certain “survival pathways” to remain switched on

  • Dead bodies in Haiti do not pose health risk

    Health experts say that the haunting scenes of hundreds of dead bodies in the street should not be confused with health risks; dead bodies cannot transmit communicable diseases because viruses and parasites die with the host; the for rescue workers is to wear gloves, handle the bodies with care, and bury bodies before they begin to decompose – and away from sources of drinking water