 Welcome back to our meds smarter lecture series, or we're taking a smarter approach to preparing future physician Before we get started if you'll take just a quick minute and click that like button and also Subscribe and turn the bell on so that you'll be notified when we post new videos for our final discussion With gram negative organisms. Let's talk about some Zoonotic bacteria. So first and foremost, what is a zoonotic infection or zoonotic bacteria? These are infections that can be transmitted from animals to humans. So the first one Anaplasma species it causes anaplasmosis very simple name associated associated with the species and Then the transmission of the source of where it comes from is going to be the exodes tick So it comes off of deer and mice the tick bites the deer and the mice Then the tick will be infected and by the human and transmit that anaplasma Bacteria to the human Bartonella species. This is what causes cat scratch disease and Bacillary angiomatosis and you get this obviously based upon the name of the disease from a cat scratch Borrelia burgdorfery. This is what we know as Lyme disease and it comes from the exodes tick so Anaplasma and Borrelia or Lyme disease can come from the exodes tick that will then originate from deer and mice as well So this is something to definitely differentiate between Anaplasmosis and Lyme disease because they can come from the same source Borrelia recurrentus. This is our relapsing fever and this comes from Laos which are recurrent due to variable surface antigens Just a key feature here Laos. This is the same thing as lice. This is a Laos is the singular of lice lice being multiple Brusella species these are going to cause bruselosis and undulant fever Remember we talked about undulant fever before and that's that spike of fever back down spike of fever back down spike of fever Up and down up and down. All right, and that is all due to our unpasteurized dairy Campylobacter causes bloody diarrhea and this is transmitted through feces from infected pets or animals As well as the meats foods and hands that can be contaminated From this particular bacteria Next is chlamydophilia cedaceae or chlamydia cedaceae and this causes Cyticosis which comes from parrots. We've already discussed that in previous videos If you want to learn more about that go back and find that video that discusses Cyticosis coxiella burnetti This is what gives us Q fever and this comes from cattle and sheep amniotic fluid that has been aerosolized So if you're ever a round cattle or sheep as they're giving birth that amniotic fluid can You know come out and become more aerosolized and if you inhale that that can cause Q fever from coxiella burnetti Ehrlichia chafinesis This is what causes aerocosis and this comes from amblyoma, which is a lone star tick It's a particular type of tick that can carry aerocosis Fransacella tulareneus that last word tulareneus helps you understand what this disease causes, which is tularemia This comes from ticks rabbits and deer flies Leptospiros species causes Leptospirosis this comes through animal urine that ends in contaminated water and then coming into contact with that contaminated water oftentimes is going to be due To recreational water use so if you're swimming in some sort of a stream that upstream had been Contaminated by some animal urine that had an infection with Leptospirosis That's how you can come in contact with that particular bacteria Pastryla multiseda this causes cellulitis and osteomyelitis and it comes from animal bites Specifically going to be looking at cats and dogs, but it can be other animals as well Mycobacterium leprae. This is our one of our most common ones that we discussed during microbiology is leprosy It is coming from humans that have only lepromatis leprosy Now remember we said the other form of leprosy tuberculoid leprosy Cannot Transmit from human to human because this has a low bacterial load rickettsia prowasecki This is what causes endemic typhus and it's a human-to-human contact with body lice or Laos individual single lice Rickettsia rickettsiai. This is Rocky Mountain spotted fever coming from the dog tick which is known as the dermicentor Rickettsia typhi is endemic typhus This is compared to the epidemic typhus of rickettsia prowasecki So remember those two both cause typhus, but different types the endemic versus the epidemic and Rickettsia typhi comes from fleas Seminella species with the exception of the typhi species Is going to cause diarrhea that can be bloody vomiting fever abdominal cramps and it comes through contact with reptiles and poultry And then finally the last one we'll discuss is Yersinia pestis Yersinia pestis is what caused the black plague in the late 1800s And this is transmitted from infected rats and prairie dogs Which are our reservoirs that are bitten by fleas and those fleas then in turn bite humans transmitting the bacteria If you found this material helpful for your studying Please like and consider subscribing to the channel also share this video so that more people can benefit from it like you have