Thank you to the conference organizers for the opportunity to present this qualitative work, exploring the risks for urban riff belly fever invasion carried out in Kenya by me, Kelly gherkin and my colleagues listed here. So the riff belly fever virus is a zoonotic virus that can be transmitted by mosquitoes but also directly to humans from infected livestock. And with this current distribution of exposure studies it's been difficult to disentangle the role that consumption and handling of animal products has in transmission. But in a recent community survey at our two urban sites in Kenya, we found risk factors were independent of livestock ownership. And despite riff belly fever spread and introduction being really driven by animal movement, no urban outbreaks have ever been documented. So the main objective of this study was to explore potential pathways of introduction from the perspective of those that were likely experience at first and understand how they perceive their personal risk. We carried out focus group discussions with these high risk groups which included slaughterhouse workers, livestock owners, and those people that purchase blood and animal products directly from the slaughterhouse for urban distribution. In this study generated a ton of data, which is to quickly highlight a few key points. It's still important for livelihoods, but with more of a focus on business opportunity. So there may be some disincentive to report. Animal products are also included in that business opportunity, and are a less expensive way to consume animal protein. Blood was not just used for making sausage but was also consumed by pregnant women and people with low iron raw directly from the slaughterhouse. And then we also found that grazers arrive near our site seasonally coming from hotspots like Kajiado and Gorissa, and some had livestock owners that were already having mitigation efforts in place such as removing ticks from their animals after they grazed with those animals. All of the groups particularly at the slaughterhouse perceived risk of zoonotic transmission to be heavily focused on hygiene, which was perceived as far superior to rural areas, and the vets postmortem exam also made them feel that the animal products and meat must be safe. And then lastly many participants had prior experience with disease mitigation efforts and highlighted that slaughterhouse bands are indeed devastating for them. And then on the coast in the last outbreak they knew that Rift Valley fever was in the county, but wasn't really seen as an urban threat. So in conclusion, we've highlighted that urban risk is different than rural risk so may require different public health messaging and efforts to stop introduction. The high reliance on vets and connection with risk and safety means that we must give rural, give pardon urban vets more tools and diagnostic support, because the current focus on hygiene and the postmortem exam is an opportunity for Rift Valley fever. So we're currently exploring how we may even leverage that gap and test milk and slaughtered animal blood for Rift Valley fever to improve early detection. So thank you so much for listening to my talk, please contact me if you want to hear more.


Tom here for more systems. We're gonna talk about TrueNAS scale and I've been talking lately about TrueNAS core the up-and-coming convergence of FreeNAS and TrueNAS into a fully open source system but in addition to that they're also working on TrueNAS scale and There's been a lot of confusion and people thinking that maybe this means the end of BSD support because TrueNAS scale is built on Debian but it doesn't and we're gonna explain why and go over some of the details of What TrueNAS scale is why you may or may want to use it and how the development's going on there and its current status right here in July of 2020 probably dive into all that. Let's first if you'd like to learn more about me or my company head over to LauranceSystem.com if you'd like to hire a short project there's a hires button right at the top if you'd like to help Keep this channel sponsor free and thank you to everyone who already has there is a join button here for YouTube and a patreon page Your support is greatly appreciated. If you're looking for deals or discounts on products and services We offer on this channel check out the affiliate links down below They're in the description of all of our videos including a link to our shirt store We have a wide variety of shirts that we sell and new designs come out Well randomly so check back frequently and finally our forums forums.laurancesystems.com is where you can have a more in-depth discussion about this video and other tech topics You've seen on this channel now back to our content now They spell it out right at the top and June 9th of 2020 of this IX systems blog posts I'll leave links to all this so you can read through because I'm not gonna read every detail in here But there's a lot of solid information here right from the people doing all the development So welcome to the post OS era. There was a time in history when all that mattered was the operating system I remember the operating system Moore's and it they're still continuing with the distro wars for which distros Would you choose and it mattered a lot in earlier days? It matters a lot less because of the way things are designed now and Specifically because of the portability between OS platforms and they're kind of dive into all of that inside of here So how did they enable multi OS? This is what's really important middleware was updated to be OS and Independent and have a clean rest and web sockets API web user interface was modernized using Angular and the new APIs So it's also OS independent essentially what they've done is you have the base operating system Well true nas free nas are built on in a true nas core built on free BSD But free BSD for all the things it does have and great features It does not have some of the things some people are asking for such as Docker support Instead they have IO cage in jail So the containerization systems and some of the back-end things that are kernel level will need high levels of kernel interaction are Fundamentally different so for people who want that and want a system as they refer to it as scale out for clustering and things like that That is where you may want a Linux based operating system So by packaging up the base that is the middleware that makes up the system And when you look at the way these look you can tell wow They look very very similar to each other this one being true nas core this one being true nas scale That's because of that packaging and compatibility because a lot of the all the languages that this was written in is compatible with both Base operating systems, so I don't think they're gonna go windows in case we're the OS where between windows in the open-source world is still gonna Continue on I see for the foreseeable feature I don't predict there's gonna be a version of this it gets ported over so windows is at its core It seems terrible, but the other more popular operating systems that are more suited for this both Debian and BST they've packaged it very well so it can be portable now This means they don't have to end support like a lot of people seem to think for the BSD world They can keep porting this because they do development on the core middleware applications And then it just works on either platform And so the people who want the Debian with some of the other features Containerization features they're going to get them by running this on Debian people who are used to the IO cage and some of the Scalability features you have and of course the rock solid history that BS D has of stability you can keep running it here And there's not a big challenge because they don't write the operating system. They write the middleware over at IX systems That's what they're actually supporting therefore the Updates can still come from the free BSD side the updates come come from the Debian side and a platform can continue to live On both and you can have your cake and eat it too because you can choose whichever platform works better for you So true nascale is like I said really neat it stands for scale out converge active active Linux container easier to manage So I'll leave a link to this announcement and they dive into some of the details But what does it actually look like functional wise not? Really that functional first thing is currently it runs close to Absolute zero with a negative 269 degrees and this is running on that Super microserver I'll leave a link to that I did a review on the other day I just had it here so I wanted to test it and so that's the first thing I noticed on there was wow It runs at an incredibly cold temperature, which obviously is just some of the bugs in it I also did load some updates and then it broke things so I rolled it back And then I went to the command line, which by the way, yes, it does run Debian And yes, you can apt-get and update this And it pulls from the IX systems repositories here, but I can guarantee you this will break things This breaks a lot of things if you just do it from the command line So it like I said very very beta they're predicting sometime in 2021. They don't have any exact dates You can follow IX systems for updates. So this has a little ways to go but things they did include yes from the command line We have options for Docker and from the command lines. They have Some Gluster in here I don't know where its development is in terms of how fully functional and if it's able to set up Gluster file systems on here Not but that's part of the plan. You can have the ZFS base you're going to be able to do clustering and have Docker containers on here and you know It's really cool that they're doing all this and I love the fact that we're going to end up with all These extra features for people who want to run it on there because one thing that you may have noted on this channel That I haven't covered is virtual machines virtual machines use the beehive system inside of The BST platform, which is popular for virtualization there and in here. They're going to be using KVM So once again, they started on two different bases So you get the one that you're looking for in terms of functionality now I did try creating a VM here and it just hung the processor and broke So there is a lot of things to go. This is far from ready a matter of fact So one of the things I noticed that isn't even in here right now is the ACLs are missing So it does have their old style permissions and when I tried to access even a test chair that I created I Get some errors sometimes so it's working now. So cool But it is still very very beta in terms of It's overall functionality. So for those asking should I start running this right now? I'm probably gonna go with no It's not ready for running. But if you want to participate as a known Nightly you're going to have bugs person and going to help report those bugs or anything else. That's great So the functionality will slowly be ramping up as a development cycle continues It's gonna go through the same testing cycles that free NAS and sure NAS core are going through to coming to release So I do think this is a great project. I do not see it taking away from the stability that we're used to and especially because as someone who's we are full disclosure And I X systems reseller and we do sell these commercially to Businesses that are looking at for really long-term support. They will be easy To get that support and they're gonna stay committed to the BSD base and you know, these are rock solid built on BSD So it's corporate world, especially they aren't always looking for the latest features as much as stability matters a Lot to them when it comes to their storage servers So true NAS will be a popular storage device for a long time to come in terms of built on BSD rock solid stability But for those looking for some cutting edge and some new features They're gonna be able to ship true NAS scale and the cool thing is it's not like they have two platforms to develop because as I stated They're not writing the operating system. They've can built a container essentially around the middleware to say alright We can make it portable we can develop on one group one team working on the middleware And then we can compile it to match either platform You're gonna get as I said the Different virtualization machine some of the extra features and everything else when you move over to here So those are my thoughts on true NAS scale. It's like I said really beta right now and But development's coming along for you can follow along at IX systems follow along in their blog posts It's not a secret. It's all open source. Both of these platforms are still open source They're still free that's still on the roadmap. This is all published on github for those you that have commented asking Was it really open source? Yes So that's still the business model that they have for these is still, you know Contrary back to the open source community making all this open source I'm looking forward to all development on there But for stability purposes and everything I will continue on the path of Recommending and using and doing lots of free NAS true NAS videos a matter of fact That's a nice thing once you have the interface is the same other than some of the backend features when you have a front-end interface The things I do where you learn and familiarize yourself with are going to port over perfectly fine either way So whichever one you choose is going to be a preference based on whether or not a Function you want or if you're a preferred docker user I do know a lot of people that have done a lot of work with IO cage So they're gonna really want to stay with the BSD because they're more familiar with that platform So the choice will still be yours to make in terms of you know What base OS you want to have it on but you're gonna get the same cool interface. So that's my thoughts on true NAS scale It's a cool system. I'm looking forward to the development on it and thanks I'll leave links to where you can get to all this and thank you for making it to the end of the video If you liked this video, please give it a thumbs up If you'd like to see more content from the channel hit the subscribe button and hit the bell icon if you like YouTube to Notify you when new videos come out if you'd like to hire us head over to Lawrence systems calm fill out our contact page and Let us know what we can help you with and what projects you'd like us to work together on if you want to carry on the discussion Head over to forums dot Lawrence systems calm where we can carry on the discussion about this video other videos or other tech topics in general Even suggestions for new videos. They're accepted right there on our forums, which are free Also, if you like to help the channel in other ways head over to our affiliate page We have a lot of great tech offers for you and once again, thanks for watching and see you next time


Hey, this is Brett, and this 2018 GMC Sierra 2500 Double Cab Short Box is stock number 12743Z. We are here at Summit Automotive in Fond du Lac, Wisconsin, your new and used heavy-duty truck headquarters. This 2018 GMC Sierra 2500 has the 6-liter V8 gas engine. This truck has been fully-safetyed and inspected by our service shop as a fresh oil and filter change. All the fluids have been checked and topped off, and this truck is 100% ready to go. We're going to go all the way around in this video. Start it up, take a look under the hood, check out inside and underneath of the truck. Summit White is the color, and we shoot all of our videos in 4K, so if you have HD capabilities on your computer, tablet, smartphone, or television, I highly recommend turning them on right now because it is your best way to check out the quality, condition, options, and cleanliness of the truck before seeing it in person. If you like the video and now we do things here at Summit Automotive in the lower right hand part of the screen is a gold subscribe button, click that, and then click the bell notifications. You'll get updates on the videos we do each and every day here at Summit Auto of our new and used inventory. This one comes with the painted alloy rims. These are 17-inch rims, and it has Yokohama Geolander MT tires. These are LT26570R17s. They have a good amount of tread left. I'd say probably about 50% to 60% of the tread left on those tires. Frame and underbody, pretty nice shape. We've got just a little bit of surface rust. This one came out of Iowa. This is the Z71 off-road suspension package. Headlight lenses are nice and clear. You do get the LED running lights, the projector lamp headlamps, factory fog lights, and the front bumper is in fantastic condition. I didn't see any dents or dings on there. You get the chrome trimmed grille on here as well, and the hood is in very nice condition. I didn't see any dents or dings on there. Other side front fender looks really good as well, and the passenger side rim, no scuffs or scrapes on there. As you go down this side of the truck, take note of how clean that body is, how reflective and mirror-like that paint is. We take these HD videos, so if you are far away or even if you're close by and just cannot make the trip down, but you're still interested in purchasing the truck, you can see the truck, hear the truck, and have confidence in the vehicle that you're looking at. Before you even get here, so when you do get here, there's absolutely no surprises, and you can make a smart and informed buying decision from wherever you're at. And if this video helps you make that decision, let your salesmen know that you saw the video, that it was helpful, and that Brett sent you. Comes with some nice Western chrome step bars. The back rim is in excellent shape, and the back tires have about 50% of the tread left, maybe just a little bit under. So not quite the tread as the front, but still decent tread there, frame and underbody. Pretty nice shape, but there's a little dusty underneath here, but the body is in fantastic condition. Lower rockers all look really good, I didn't see any corrosion on them, and the step bars are in pretty nice shape as well. The passenger side box looks really good coming around to the back, you get the rear bumper steps, full towing package, which includes the receiver hitch, 4-pin and 7-pin wiring. The rear bumper is in pretty nice shape, one little ding there, but it is a used truck. Tailgate is in nice shape as well, you get a backup camera locking tailgate, and it comes with an access soft roll-up tonneau cover. That tonneau is in pretty nice shape. Comes with a gooseneck hitch, and the bed's got just a little bit of light duty usage, and you do get LED bed lighting back here, and those turn on with your cargo lamps. Tailgate shuts nice and solidly, nice and easily too. As you go down the driver's side, just about as clean as that passenger's side, box is in really nice shape. And for full disclosure, this back rim, pretty nice as well. Down the rest of the side of the truck, doors look really good, didn't see any major dents or dings on them, does have the telescopic tow mirrors, they're built in directional signals, LED side lights, they do telescope out like so, they also fold in like that, I will point out there is a little crack in the plastic there, but it does not affect the usability of it. Inside the SLE-1 package gives you the black cloth interior, there are no rips or tears on the seats, power driver's seat, factory all-weather floor mats, auto headlamps turned out four-wheel drive, factory brake controller, power windows, power locks, power mirrors, and you get the wood grain trim on the door there. We'll hop inside, check out the miles, radio, and everything that this truck has to offer on the interior. You can see that this one has 56,697 miles, instrument cluster is very nice and clean. You get the leather wrap steering wheel cruise controls on the left, Bluetooth and information center controls on the right, it does come with the six-speed automatic transmission with the optional tap shift, comes with the GMC IntelliLink system, AM, FM, and Sirius XM radio capabilities. You also get projection manager where you can project your cell phone to the screen, so while this one doesn't have a NAB system on it, you can project your cell phone with Waze or Google Maps or whatever NAB system you have on your phone to the screen, and then it's like you have NAB right on the screen, which is a pretty neat option to have. It does have a CD player, dual-climate controls, stability control, that's for your cargo lamps, that's also for your LED side lights, and downhill assist control.  You can see the carpeting and passenger side floor mat are in nice condition, passenger side seat, no rips or tears on there, and the headliner is in nice condition as well. You do get map lights up here, home link buttons for your garage door security systems and lane systems, on-star and SOS buttons in the rear view mirror. We'll take a quick look at the back seats and then we'll start it up and take a look under the hood. Back seats are in fantastic condition as well. It does have the latch child safety system for any child car seats you may have, fixed glass rear window with the built-in rear defrost.  And you do get side curtain airbags back here as well. Bottoms of the doors all look very, very good. You can see those LED side lights. They are extremely bright, and show the tire and loading information sticker, as well as the VIN sticker there. All right, we'll start it up and take a look under the hood. Starts right up, no check engine lights or anything like that. I just turn the lights on there. You can see that lights are working in that mirror. HID headlamps on this truck with the LED running lights. Factory fog lights are working nicely as well. Under the hood we have the 6-liter V8 gas engine. Engine bay pretty clean, runs very smooth. Once again this truck has been fully safe and inspected by our service shop, has a fresh oil and filter change. All the fluids have been checked and topped up, and this truck is 100% ready to go. And I would highly recommend this 2018 GMC Sierra 2500 Double Cab Short Box SLE-1 from a quality and condition standpoint. And to see more pictures of this truck or one of other 450 new and used cars, trucks, SCVs, minivans, wranglers, halftones, recoder tons, one tons, you name it, we got to go to that website right there, SummitAuto.com. Full pictures and descriptions of every single vehicle from two locations all at summitauto.com. And if you'd like to check out more HD videos you can go to youtube.com slash summitauto. Remember to like, subscribe, and share on this video and all the videos that you see there. Click the bell notifications, you'll get updates on the videos we do each and every day here at SummitAuto. In fact in a second you'll see a link to subscribe to our YouTube channel in the upper left. Link to more GMC Sierra 2500 truck videos like this one in the upper right. A link to this vehicle on our website in the lower left. And a link to one of our latest YouTube videos in the lower right. Click those, check us out. We're super excited to help you with this ultra clean 2018 GMC Sierra 2500 Double Cab Short Box SLE1 in Summit White Clear Coat. Thanks again for checking out the video. Remember to like, subscribe, and share.