• Technology tracks produce from growth to delivery

    The new federal food safety bill has sparked a technology race among companies to provide simple electronic tracking systems for individual items of produce; the new law mandates that each part of the supply chain keep electronic records of where they received items from and where they shipped it to; this comes as a result of a large salmonella outbreak in 2008 that reached more than forty states and infected more than 1,300 people; poor records led to misidentification and slow recalls in that outbreak; every year 3,000 people die from food-borne illnesses while one in six people suffer from food poisoning

  • U.K. report warns of coming global food shortages

    By 2050 global food supplies will not be sufficient to feed an expanding population; the UN estimates that food production must rise by 70 percent to feed a world population of more than nine billion in 2050; rising demand and surging global population coupled with increasing resource conflicts over land, water, and energy will hamper food production; currently nearly a billion suffer from hunger and more than sixty food riots have occurred in more than thirty countries in the last several years; the report urges an immediate action and whole range of government solutions to adjust current policies on economics, climate change, resource use, and agricultural practices

  • Mystery of 200 dead Wisconsin cows solved

    Researchers find the cause of the mysterious deaths of 200 cows in Wisconsin: the sweet potato; the animals were killed by a poison found in spoiled sweet potatoes that were part of the cattle’s feed

  • Malaysia releases GM mosquitoes in landmark trial

    Dengue infection leads to a sudden onset of fever with severe headaches, muscle and joint pains, and rashes, which can lead to death if left untreated; the infection killed at least 134 people last year in Malaysia alone; Malasia’s health authorities have released 6,000 genetically modified mosquitoes designed to combat dengue fever, in a landmark trial slammed last week by environmentalists who say the experiment is unsafe

  • Medical isotopes could be made without a nuclear reactor

    Canadian researchers are racing to perfect a safe, clean, inexpensive, and reliable method for making isotopes used in medical-imaging and diagnostic procedures — a method which would not require a nuclear reactor and could, therefore, eliminate future shortages of technetium-99m, the most widely used medical isotope today; what is more, the new method generates virtually no radioactive waste materials that must be stored indefinitely

  • Enzyme provides protection against nerve gas

    Nerve agents disrupt the chemical messages sent between nerve and muscle cells, causing loss of muscle control, and ultimately leading to death by suffocation; protection against nerve gas attack is a significant component of the defense system of many countries around the world; nerve gases are used by armies and terrorist organizations, and constitute a threat to both the military and civilian populations, but existing drug solutions against them have limited efficiency; a multidisciplinary team of scientists at the Weizmann Institute of Science in Israel, succeeded in developing an enzyme that breaks down nerve agents efficiently before damage to nerves and muscles is caused

  • Gerald Epstein: No military angle to debate over small pox sample retention

    There is an honest debate among scientists whether to destroy or retain the world’s last remaining smallpox sample; one argument that is not being made is these samples should be retained for possible use as a weapon; the assertion that some of U.S. scientists or government officials who argue for retaining the samples, do so because of the potential use of smallpox as a bioweapon, has no basis in fact; moreover, the indiscriminate spread of small pox makes it unsuitable as a weapon, since its effects could not be limited to the military forces or even the population of an attacking state

  • Smallpox remains a large threat and issue of contention

    Smallpox has been estimated to have taken the lives of an estimated 300-500 million people during the twentieth century; the last two known remaining locations of the virus which triggers the disease are the Center for Disease Control in Atlanta, Georgia, and the State Research Center of Virology and Biotechnology (VECTOR) near Novosibirsk in Russia; there is an intense debate among scientists about whether these last remaining samples should be destroyed; proponents of destruction say the remaining cultures may one day be used as bioweapons, while opponents of destruction say that destroying the cultures would not make any difference because terrorists could develop synthetic smallpox virus to use as weapon

  • Water test could enable post-earthquake cholera detection

    There are an estimated three to five million cholera cases and 100,000 to 120,000 deaths worldwide each year; a new technique developed by University of Central Florida (UCF) scientists could allow earthquake-relief workers to test water sources that could be contaminated with the cholera toxin

  • FDA looks for ways to fund $1.4 billion Food Safety Reform Act

    Food-borne illness strikes 40 million Americans, hospitalizing 100,000, and killing thousands each year; on 4 January President Obama signed the long-awaited FDA Food Safety and Modernization Act into law — sweeping legislation that overhauls U.S. food-safety laws for the first time in more than seventy years; the Congressional Budget Office (CBO) estimated the food-safety law would cost about $1.4 billion in its first five years, including the cost of hiring an estimated 2,000 additional food inspectors; the passage of the legislation now presents FDA with the question of how to procure the funding required to implement and enforce the new system

  • Dr. Kavita Berger, biosecurity expert

    Project BioShield, launched in 2004 with a $5 billion funding from Congress, aims to encourage the development of vaccines against bioterror agents; the project has divided the scientific community with regard to the direction of R&D effort funded by the project; some scientists in the field argue that the development and stock-piling of vaccines for known diseases, such as polio, plague, botulism, and anthrax, is a waste of funding — funding which could, and should, be used to develop a universal vaccine which would counteract not only known bioterror agents, but yet-unknown agents, also called “designer pathogens”

  • Disgraced doctor had secret businesses to exploit vaccine fears

    Disgraced doctor Andrew Wakefield, who used fraudulent data to “prove” a relationship between vaccination of children and autism — triggering a health crisis in 1998 — has been revealed to have planned to benefit from his fraud: in a prospectus to investors, from whom Wakefield was trying to raise an initial 700,000 Pounds, he predicts the investors could make up to 28 million Pounds($43,367,082; 33,290,350 Euros) a year from the diagnostic kits his company would sell to parents who Wakefield had intentionally scared with his “revalations” about the source of autism

  • Aussie "inland tsunami" now threatens Brisbane

    The flood zone in northern Australia covers an area larger than France and Germany combined; incessant rain and wide-spread floods have destroyed infrastructure and severely hampered economic activity; the worst is yet to come: Brisbane river has broken its banks, sparking fears that the city — Australia’s third largest and home to two million people - will be flooded by Thursday; public health experts fear that outbreaks of Ross river virus — a debilitating disease transmitted by mosquitoes, which is endemic in Queensland — will increase

  • Randall Larsen, executive director of the WMD Commission

    Critics point out that Project BioShield, created in 2003 to address the lack of medical countermeasures to deal with chemical, biological, radiological, or nuclear terrorism agents, is yet to deliver a single vaccine to any of the known bioterror agent; they also point out to the cancellation of a $877.5 million contract with an inexperienced San Francisco company to develop an anthrax vaccine as emblematic of the program; Randall Larsen, executive director of the WMD Commission, argues that “There are always going to be problems when you’re making a new stealth bomber, nuclear powered submarine, or pharmaceutical for biodefense—- “; he also points out that the EPA R&D budget is about half the budget of the Marine Corp. marching band

  • U.S. moves to address antibiotic resistant bacterial diseases

    Antibiotic resistant strands of bacteria are on the rise and threatening the efficacy of existing drug treatments; scientists fear a time when antibiotics will be useless to stop infections due mutations caused by the overuse of antibiotics; legislation has been introduced at the federal and state level targeting the overuse of antibiotics in farm animals to help reduce the prevalence of super bacteria; an FDA study found that 80 percent of all antibiotics produced in the U.S. went to farm animals