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Virginia Tech Develops New Microfluidic Chip for Pathogen Detection

(GlobalBiodefense) A new process for making a three-dimensional microstructure that can be used in the analysis of cells could prove useful in counterterrorism measures and in water and food safety concerns. The research, conducted by members of Virginia Tech’s Microelectromechanical Systems Laboratory (MEMS) Laboratory in the Bradley Department of Electrical and  Read More »

Dangerous Pathogens: Biodefense a High Priority for U.S. Labs

(DecodedScience) This year’s National Biosurveillance Science and Technology Roadmap is out, demonstrating that protecting the nation against dangerous microbes is front and center on the U.S. research agenda, whether weaponized, or emerging from wild places disrupted by human incursions. We live in a post-911 world. The terrorist attacks in 2001 followed  Read More »

Pakistan, Nepal want PH’s dengue traps

(InquiererGlobalNation) The ingenious ovicidal/larvicidal (OL) trap devised by Filipino scientists has attracted the interest of two other nations fighting the scourge of the mosquito-borne dengue hemorrhagic fever. An official of the Department of Science and Technology (DOST) said Pakistan and Nepal had formally communicated their interest to adopt the device to  Read More »

Is that bacteria dead yet?

(EurekAlert) Researchers at EPFL have built a matchbox-sized device that can test for the presence of bacteria in a couple of minutes, instead of up to several weeks. A nano-lever vibrates in the presence of bacterial activity, while a laser reads the vibration and translates it into an electrical signal that  Read More »

H7N9 bird flu less deadly than H5N1: researchers

(BusinessStandard) The H7N9 avian influenza, which was first reported in humans in China this year causing 37 deaths, has a lower fatality risk than H5N1-type bird flu that emerged in 2003, researchers said today. A study by researchers from the Chinese Center for Disease Control and Prevention in Beijing and the  Read More »