DHS aims for faster detection of airborne pathogens

first_img “We can’t afford to put a system out there that’s going to make a mistake, because the [response] actions of that mistake are tremendous,” he said. The equipment is part of DHS’s BioWatch program, which involves continuous testing of the air in 30 major cities for pathogens such as anthrax. The program was launched in the wake of the anthrax letter attacks of 2001, which killed five people and sickened 17 others. “Operational testing and evaluation of this technology is scheduled for April 2009, about a year later than initially planned,” Jenkins reported in written testimony. The reason for the delay is that DHS’s OHA revised the functional requirements for the equipment in January, about 4 months before the science and technology division was scheduled to complete the “Generation 3.0 prototype detector,” he said. Although the new equipment will be used in some indoor locations, Jenkins said, “No procedural guidance exists for responding to positive results from detectors placed indoors. According to OHA officials, they plan to develop this guidance by October 2008 and apply it to all future BioWatch detectors deployed indoors.” “This interim system will be deployed in high-consequence indoor environments to provide coverage of the highest risk facilities before the Generation 3 system will be ready for deployment,” Hooks said in his written statement. The time savings “will potentially save thousands of lives each day an attack, such as anthrax, is detected ahead of human syndromic surveillance and other public health indicators,” Robert Hooks, deputy assistant secretary for weapons of mass destruction and biodefense in DHS’s Office of Health Affairs (OHA), told the subcommittee in written testimony. The Generation 3 detectors are expected to cost considerably less: $80,000 to 90,000, with yearly operation and maintenance costs of $12,000 to $41,000, Jenkins said. Under questioning by a subcommittee member, Hooks said the original schedule for setting up the new system was too optimistic. “Over a period of time as we managed the program, we looked optimistically at deploying the equipment earlier than was actually realistic,” he said. (A recording of the hearing is available from the Homeland Security Committee Web site.) Hooks said the automated equipment will be tested at two BioWatch sites for 3 to 6 months. If DHS then decides to proceed with the system, initial deployment will begin in the fall of 2010. The program has detected “dozens” of pathogens of concern, or “BioWatch actionable results,” over the years, Hooks reported in his written statement. “These valid laboratory findings have been attributed in all cases to naturally occurring environmental sources,” he said. Jenkins, in his written statement, said DHS officials told him they plan to start operational tests of the Generation 2.5 detectors in November. If they pass the tests, the agency plans to buy more than 100 of them, at a cost of $120,000 each, plus annual maintenance costs of $65,000 to $72,000, he reported. No false-positivesIn other comments at the hearing, Hooks said the BioWatch program has analyzed more than 7 million samples without generating a single false-positive result since its inception in 2003. See also: Interim system for indoor sitesIn the face of that time lag, DHS is working on setting up an interim automated system to provide fast detection of pathogens in certain high-risk indoor locations, DHS officials told the subcommittee. The interim system, called Generation 2.5, is designed to identify pathogens in 4 to 6 hours, but it is more costly than the Generation 3 equipment and will not test for as many different agents. Jenkins said plans call for the new detectors to replace all the current detectors by 2013. Jul 22, 2008 (CIDRAP News) – The Department of Homeland Security (DHS) plans to adopt new automated equipment that will be able to detect dangerous airborne pathogens in major US cities in as little as 4 hours, with a goal of starting deployment in the fall of 2010, DHS officials told Congress last week. In response to questions about DHS’s ability to start operational testing of the new detectors in April 2009, BioWatch Director Dr. Jeffrey Stiefel said DHS expects to meet that schedule, but stressed that the equipment must be tested thoroughly because of the high stakes involved. Currently, filters from collection equipment are removed manually, taken to a laboratory, and tested, a process that takes from 10 to 34 hours, officials told the House Homeland Security Subcommittee on Emerging Threats, Cybersecurity, and Science and Technology. The new equipment will collect and test air samples automatically, reducing detection time to between 4 and 6 hours, officials said. The new system is also designed to test for more pathogens than the existing system. Stiefel told the subcommittee in response to questions, “We are operational in New York City in a couple of venues with Generation 2.5.” However, development of the automated sampling equipment is about a year behind the original schedule, said William O. Jenkins Jr., director of homeland security and justice issues for the Government Accountability Office (GAO), Congress’s investigative arm. Statement by the GAO’s William O. Jenkins Jr. to the House subcommitteehttp://www.gao.gov/new.items/d08960t.pdflast_img read more

We bring you the whole research “Attitudes and consumption of tourists in Croatia – TOMAS CROATIA 2019”

first_imgSide dish: “Attitudes and consumption of tourists in Croatia – TOMAS CROATIA 2019” You can see the abbreviated version here, and download the entire research in the attachment. This year, for the first time in history, the research was conducted throughout Croatia,  including all continental counties, and for the first time, data on the characteristics of tourists and their consumption are also visible outside the main seasonal months. Two days ago, research data were published “Attitudes and consumption of tourists in Croatia – TOMAS CROATIA 2019”. conducted by the Institute of Tourism.  // // Sign up for our newsletter because our subscribers received the first survey for inspection https://lnkd.in/dj6WdNB last_img read more

ICC World Cup ICC Cricket World Cup semi-final scenarios: Sri Lanka slip, England still in trouble

first_imgIndia need one more win to seal a spot in the semi-final of 2019 World Cup.New Zealand are also one win away from reaching the playoffs.England and Sri Lanka face must-win situations in 2019 World Cup. For England, the situation is now do or die. They have to win both games. If they lose both, they will be eliminated. If they win only one out of their next two games, they will have to hope Pakistan and Bangladesh lose one game while Sri Lanka also loses one of their remaining two games. Bangladesh Position in table: 5th P – 7, W -3, L – 3, N/R – 1, Points – 7 Games remaining: vs India (July 2), vs Pakistan (July 5) What they must do: If Bangladesh lose both games, they are eliminated. If they win one game, they will have to hope England lose both games and that Sri Lanka do not win against either West Indies or India. If Pakistan wins against Afghanistan by a small margin, then their game against Sarfaraz Ahmed’s side becomes a virtual knock-out. Pakistan Position in table: 6th P – 7 , W – 3, L – 3, N/R – 1, Points – 7 Games remaining: vs Afghanistan (June 29), vs Bangladesh (July 5) What they must do: Pakistan’s situation is very similar to Bangladesh. If they win both games, they will knock Bangladesh out. If they win both games, they will have to hope England wins only one game and that New Zealand lose both games by a big margin so that they can finish better than fourth.Sri Lanka Position in table: 7th P – 7, W – 2, L – 3, N/R – 2, Points – 5 Games remaining: vs West Indies (July 1), vs India (July 6) What they must do: A loss in either of their games and they will be eliminated. If they win both games, they will have to hope New Zealand and India beat England. They must hope Bangladesh lose both their games and that Pakistan does not beat either Afghanistan or Bangladesh by a big margin. Sri Lanka must thrash West Indies and India by massive margins as they have the worst net run-rate among all teams still in the fray for the semis. New Delhi: Sri Lanka had made the entire race for the playoffs interesting when they defeated England in Leeds. However, their chances of reaching the semi-final has taken a massive hit following their nine-wicket loss in the clash against South Africa at Leeds. The heavy nature of the loss has resulted in their net run-rate taking a big hit. Their NRR of -1.186 is the worst of all the teams. For Sri Lanka to progress, these are the following scenarios as they are now dependent on the result of other teams in order to progress into the next round. Here is what the remaining six teams need to do in order to seal the three semi-final spots. India Position in table: 2nd P – 6, W – 5, L – 0, N/R – 1, Points – 11 Games remaining: vs England (June 30), vs Bangladesh (July 2), vs Sri Lanka (July 6) What they must do: Equation is simple for India. If they win one of their remaining games, they will seal a spot in the semi-final. If they lose all three games, they must hope England do not win against New Zealand and that Pakistan or Bangladesh do not win both their games. They must also hope that New Zealand do not beat Australia in Lord’s. New Zealand Position in table: 3rd P – 7, W – 5, L – 1, N/R – 1, Points – 11 Games remaining: vs Australia (June 29), vs England (July 3) What they must do: For New Zealand, a win in either of their games will be enough. However, if they lose both, they will have to hope India lose all games and that Pakistan wins both their games by a small margin. New Zealand’s good net run-rate still does not make their fate desperate but they will be hoping to win against either Australia or England. England Position in table: 4th P – 7, W – 4, L – 3, N/R – 0, Points – 8 Games remaining: vs India (June 30), vs New Zealand (July 3) What they must do: highlights For all the Latest Sports News News, ICC World Cup News, Download News Nation Android and iOS Mobile Apps.last_img read more