• Sprouts declared source of deadly E.coli outbreak, again

    After declaring last week that sprouts were not the culprit of the deadly E. coli outbreak, German officials are now saying that sprouts were indeed the source after all; the announcement comes without conclusive evidence that sprouts were the source of the bacterial outbreak; instead health investigators are relying on circumstantial evidence; tests from the farm located in Lower Saxony have come up negative for the rare strain of E. coli that is sickening patients

  • Boulder Colorado hit with plague and rabies

    On 3 June, the Boulder County Public Health (BCPH) department warned residents of the Mapleton Hill area that a domestic cat and a dead squirrel had tested positive for the plague; according to Joe Malinowski, the manager of BCPH’s Environmental Health Division, last week a second dead squirrel was found with the plague, but the cat had been successfully treated for the disease; so far there have been no other confirmed cases, but residents have reported several additional dead squirrels

  • EU harshly critical of Germany's approach to E. coli crisis

    In Germany, responsibilities for responding to a crisis — any crisis — are spread across local, municipal, state, and federal agencies, with no central information center to inform the public, and with little coordination among the various responding bodies

  • Terrorist may use food poisoning as weapon

    Food and drink sold in Britain — in stores, at restaurants — are under an increasing threat from terrorist groups which might try to poison supplies, thus wreaking havoc and sowing fear, a government security advisers have warned

  • Promise of vaccine against deadly malaria parasite

    Every year, 10,000 pregnant women and up to 200,000 newborn babies are killed by the malaria parasite; the body’s immune system normally attacks any foreign body, but since our spleen constantly filters our blood and removes ruined or deform blood cells, the body’s natural defense does not need to check the blood; the malaria parasite exploits this fact by using its advanced arsenal of protein hooks to attach itself to the inner side of the blood vessel; researchers find a soltuon

  • Germany falsely identifies sprouts as source of outbreak

    German health officials have mistakenly identified the source of the deadly E. coli outbreak once again; over the weekend, officials had announced that sprouts were the cause of an outbreak that has killed at least twenty-two people and left more than 600 in critical condition; authorities tested eighteen sprout mixtures, but on Monday results showed that they were not the source of the outbreak; much to the displeasure of Spanish farmers, last week German authorities incorrectly pointed to Spanish cucumbers; officials estimate that Spain’s fruit and vegetable exporters are losing as much as $290 million a week; Spain is seeking reparations

  • Bacteria designed for sleuthing

    Seven Cambridge University undergraduates spent the summer of 2009 genetically engineering bacteria to secrete a variety of colored pigments, visible to the naked eye; they designed standardized sequences of DNA, known as BioBricks, and inserted them into E. coli bacteria — so the bacteria can now change its color to red, yellow, green, blue, brown, or violet; the bacteria can be programmed to do useful things, such as indicate whether drinking water is safe by turning red if they sense a toxin; other uses for the design bacterium include monitoring food additives, patenting issues, personalized medicine, terrorism, and new types of weather

  • How safe is Kansas bio lab from twisters?

    DHS officials say they are confident that the proposed bio-defense lab in Manhattan, Kansas, located in the heart of tornado alley, is capable of withstanding a direct hit from a powerful twister; engineers have hardened the $650 million National Bio and Agro-Defense Facility (NBAF) to withstand wind speeds of up to 230 miles per hour; but critics of the planned facility argue that the new standards are inadequate and that the facility must be further reinforced to ensure that in the event of a natural disaster the deadly pathogens and viruses stored there are not spread

  • Germany struggles to find source of deadly E.Coli outbreak

    German health officials struggling to find the source of deadly E.Coli outbreak suffered another setback when Spanish cucumbers were found to have been incorrectly declared the source of the infections; so far seventeen people have died and more than 1,500 Europeans have been sickened by a rare strain of enterohemorrhagic E. Coli (EHEC); eighty new cases were reported in Hamburg between Monday and Tuesday alone and hospitals are treating 110 patients critically ill with hemolytic uremic syndrome (HUS); the current outbreak has disproportionately affected women, and health officials are struggling to understand why; health officials have urged to not purchase any vegetables declared as potentially dangerous

  • Confusing mosquitoes to fight mosquito-borne disease

    Female mosquitoes are efficient carriers of deadly diseases such as malaria, dengue and yellow fever, resulting each year in several million deaths and hundreds of millions of cases; to find human hosts to bite and spread disease, these mosquitoes use exhaled carbon dioxide as a vital cue; a disruption of the vital carbon dioxide detection machinery of mosquitoes, which would help control the spread of diseases they transmit, has been a long sought-after goal; University of California-Riverside scientists find a way to do just that

  • Method used in hunting serial killers can be used against killer diseases

    Geographic profiling, a method used in the hunt for serial killers, can help combat infectious diseases; the statistical technique uses the locations of crimes to identify areas in which the serial criminal is most likely to live and work; it was originally developed to help police prioritize suspects, but can now be used to map the locations of diseases to try and identify the source of the disease

  • Decision on smallpox virus destruction delayed for three years

    After a second round of negotiations Tuesday, the World Health Assembly (WHA) agreed to postpone setting a date for destruction of the world’s remaining smallpox virus stocks for another three years; the assembly simultaneously reaffirmed previous statements that the virus stocks should be destroyed after “crucial research” is completed; several countries, mainly developing ones, pushed for immediate destruction of the smallpox virus stocks, while others suggested a short delay for setting a deadline; U.S. officials had introduced a resolution to retain the virus stocks for at least another five years to allow work on bioterrorism countermeasures to continue; U.S. Secretary of Health and Human Services (HHS) Kathleen Sebelius said, however, that the United States was committed to the eventual destruction of the virus stocks

  • New device could help stop one of the world's deadliest killers

    A new portable and low cost water sanitation device could help save millions of lives each year; water borne diseases contracted from contaminated water are one of the world’s leading causes of death; each year nearly two million people die, primarily young children, from preventable diseases like diarrhea, cholera, and typhoid from drinking unsafe water; it is estimated that roughly 1.1 billion people lack access to clean water, but all that could potentially change thanks to Torben Frandsen’s LifeStraw; LifeStraw is a 10 inch long straw that is capable of generating 185 gallons of clean water, requires no electricity, and can be cheaply manufactured

  • Fate of last smallpox virus samples to be determined today

    The World Health Organization officially declared in 1979 that smallpox has been eradicated; in the three decades since the WHO declaration, the Centers of Disease Control and Prevention (CDC) in Atlanta, Georgia, and a Russian government laboratory near Novosibirsk have been the last two places to keep samples of the smallpox virus; during this time, there have been many calls by scientists and advocates to destroy these last samples — some of these calls accompanied by dark hints that the two countries wanted to hang on to the samples in order to use them as a basis for a future bio-weapon; the United States opposes the destruction, saying that the live samples are needed to develop vaccine with less adverse side effects as well as two other related drugs; a committee of the World Health Organization is meeting today in Geneva to make a decision

  • CDC instructs on preparations for Zombie Apocalypse

    There are many exotic diseases the Atlanta-based U.S. Centers for Disease Control and Prevention (CDC) is investigating, and about it which it warns Americans; few followers of the health agency were prepared for its latest post: “Preparedness 101: Zombie Apocalypse”; the post, written by Assistant Surgeon General Ali Khan, instructs readers how to prepare for “flesh-eating zombies” – zombies similar to those one sees in movies like “Night of the Living Dead” and video games like Resident Evil; CDC spokesperson said: “It’s kind of a tongue-in-cheek campaign—- We were talking about hurricane preparedness and someone bemoaned that we kept putting out the same messages”