ppt/presentation.xml customXml/item1.xml DocumentLibraryForm DocumentLibraryForm DocumentLibraryForm customXml/itemProps1.xml customXml/item2.xml This value indicates the number of saves or revisions. The application is responsible for updating this value after each revision. customXml/itemProps2.xml customXml/item3.xml customXml/itemProps3.xml ppt/slideMasters/slideMaster1.xml ppt/slides/slide1.xml Strengthening One Health security through smarter biosurveillance Dr. Ekta Patel Scientist – Health Program International Livestock Research Institute (ILRI) Advances in surveillance and diagnostic technologies for biological threat reduction –WOAH Global Conference on Biothreat Reduction, Geneva, Switzerland, 28-30 October 2025 ppt/slides/slide2.xml Sampling –the first line of biological defence Sampling is not a technical detail – foundation of effective surveillance Early, targeted sample collection determines how quickly threats are detected and contained Strategic sampling connects f ie ld data to national, regional, and global security decisions Strengthening sampling systems – build resilient One Health security ppt/slides/slide3.xml Strategic sampling – anticipating threats Sampling design must be driven by risk landscapes – ecological, agricultural and human activity zones where threats are likely to emerge Targeted collection at high-risk interfaces enables early detection Sampling strategies should address all threat types – natural, accidental and deliberate misuse Integrated spatial, ecological and behavioural data helps predict where and when to sample before an outbreak First layer of defence – how surveillance systems see and respond to biological risks ppt/slides/slide4.xml Case study: Abattoir Waste surveillance Non-invasive and low-cost approach Pathogen detection signals weeks before clinical cases emerge Early warning has enabled targeted interventions – reducing outbreak risk Strategic sampling of agricultural by-products can yield high-value intelligence for both animal and public health security ppt/slides/slide5.xml Sampling environmental matrices detects pathogen circulation long before clinical cases emerge Wildlife surveillance provides early warning of spillover risks – weeks/months before transmission into livestock or humans These interfaces act as a network of biological tripwires, extending surveillance beyond traditional detection systems W ildlife and Environmental Sampling – expanding the perimeter ppt/slides/slide6.xml Hidden signals –behaviour as a biosecurity indicator Behaviour leaves biological fingerprints; ignoring them leaves us blind to where the next outbreak, accident or attack could begin. Photo credit: Axel Fassio/CIFOR ppt/slides/slide7.xml Innovative tool and technologies Portable field tools – enabling rapid, on-site detection Autonomous and remote systems – drones, robotic samples, biosensors to continuously collect air, water, or vector samples in high-risk areas AI-guided sampling networks – use of climate, livestock trade routes, known hotspots ppt/slides/slide8.xml Metadata and Chain of Evidence Accurate metadata – time, location, collector identity –transforms biological sample into actionable intelligence Chain of custody protocols – sample integrity Digital field data capture reduces error, speeds up information flow Secure transport and storage protocols Strong documentation practices builds trust and credibility across public health, veterinary and security agencies. ppt/slides/slide9.xml Sampling for Security – detection to deterrence Reduce detection time Integration of sampling data into intelligence and law enforcement workflows to enhance situational awareness Strengthen national response capability Consider joint simulation exercises with vets/security agencies in response to biothreat scenarios ppt/slides/slide10.xml Sampling for security continuum Sampling (and detection) is not a lab-isolated function; it needs to be part of a continuous security loop Triggers situational awareness Informs intelligence assessments, data sharing and rapid action The more seamless it becomes the faster and smarter we can respond and stronger our deterrence posture grows Data sharing ppt/slides/slide11.xml Key take home messages Sampling is the first act of biological defence Strategic sampling turns biosurveillance into bio-intelligence Behaviour is a biosecurity indicator Metadata builds credibility Improved detection is deterrence – let's do more and share Preparedness is a joint enterprise – let's get more investments Build the global capacity for shared defence ppt/slides/slide12.xml Thank you ppt/notesMasters/notesMaster1.xml 17/12/2025 Click to edit Master text styles Second level Third level Fourth level Fifth level ‹#› ppt/handoutMasters/handoutMaster1.xml 12/17/2025 ‹#› ppt/commentAuthors.xml ppt/presProps.xml ppt/viewProps.xml ppt/theme/theme1.xml ppt/tableStyles.xml ppt/slideLayouts/slideLayout1.xml Better lives, better planet through livestock Click to edit Master title style ppt/slideLayouts/slideLayout2.xml Better lives, better planet through livestock Click to edit Master title style ppt/slideLayouts/slideLayout3.xml Better lives, better planet through livestock Click to edit Master title style ppt/slideLayouts/slideLayout4.xml Better lives, better planet through livestock Click to edit Master title style ppt/slideLayouts/slideLayout5.xml Better lives, better planet through livestock Click to edit Master title style ppt/slideLayouts/slideLayout6.xml Better lives, better planet through livestock Click to edit Master title style ppt/slideLayouts/slideLayout7.xml ‹#› Click to edit Master title style Click to edit Master text styles Second level Third level Fourth level Fifth level ppt/slideLayouts/slideLayout8.xml ‹#› Click to edit Master title style Click to edit Master text styles Second level Third level Fourth level Fifth level Click icon to add picture ppt/slideLayouts/slideLayout9.xml ‹#› Click icon to add picture Click to edit Master title style Click to edit Master text styles Second level Third level Fourth level Fifth level ppt/slideLayouts/slideLayout10.xml ‹#› Click to edit Master title style Click to edit Master text styles Second level Third level Fourth level Fifth level Click icon to add picture Click icon to add picture ppt/slideLayouts/slideLayout11.xml ‹#› Click to edit Master text styles Second level Third level Fourth level Fifth level Click to edit Master title style ppt/slideLayouts/slideLayout12.xml ‹#› Click to edit Master text styles Second level Third level Fourth level Fifth level Click to edit Master title style ppt/slideLayouts/slideLayout13.xml ‹#› Click to edit Master text styles Second level Third level Fourth level Fifth level Click icon to add picture Click icon to add picture Click to edit Master title style ppt/slideLayouts/slideLayout14.xml ‹#› ppt/slideLayouts/slideLayout15.xml ‹#› ppt/slideLayouts/slideLayout16.xml ‹#› ppt/slideLayouts/slideLayout17.xml Click icon to add picture ppt/slideLayouts/slideLayout18.xml ppt/slideLayouts/slideLayout19.xml Click to edit Master text styles ppt/media/image1.emf ppt/media/image2.emf ppt/media/image3.png ppt/media/image4.emf ppt/media/image5.emf ppt/media/image6.emf ppt/media/image7.emf ppt/media/image8.emf ppt/media/image9.emf ppt/media/image10.png ppt/media/image11.png ppt/media/image12.png ppt/media/image13.emf ppt/theme/theme2.xml ppt/theme/theme3.xml ppt/notesSlides/notesSlide1.xml 1 ppt/notesSlides/notesSlide2.xml 2 ppt/media/image14.png ppt/media/image15.jpg ppt/notesSlides/notesSlide3.xml 3 ppt/media/image16.png ppt/notesSlides/notesSlide4.xml 4 ppt/media/image17.jpeg ppt/notesSlides/notesSlide5.xml 5 ppt/media/image18.png ppt/media/image19.png ppt/notesSlides/notesSlide6.xml 6 ppt/media/image20.png ppt/media/image21.jpg ppt/notesSlides/notesSlide7.xml 7 ppt/media/image22.png ppt/notesSlides/notesSlide8.xml 8 ppt/media/image23.png ppt/notesSlides/notesSlide9.xml 9 ppt/media/image24.png ppt/notesSlides/notesSlide10.xml 10 ppt/media/image25.png ppt/media/image26.png ppt/notesSlides/notesSlide11.xml 12 ppt/media/image27.jpeg ppt/changesInfos/changesInfo1.xml ppt/revisionInfo.xml docProps/thumbnail.jpeg docProps/core.xml Patel, Ekta (ILRI) Mulat, Bizuwork (ILRI) 5 2025-10-15T16:32:29Z 2025-12-17T06:52:30Z docProps/app.xml ilri_powerpoint_template_apr2013 15600 595 Microsoft Office PowerPoint Widescreen 71 12 11 0 0 false Fonts Used 4 Theme 1 Slide Titles 12 Arial Calibri Calibri Light Courier New ilri_powerpoint_template_apr2013 Strengthening One Health security through smarter biosurveillance Sampling –the first line of biological defence Strategic 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