old people learn to classify small handful of animals as edible and all the rest they classify as disgusting. w series about a complex relationship with animals. the great debate, what you know on youtube, dw documentary, have you ever asked today's about that blood type? in some coaches, blood groups of lead to be linked to personality traits. so it could be good to know that actually there's no scientific basis for this police and you're better off trusting your instincts when it comes to choosing upon us. still your blood group definitely does have a lot to do with your health. we find out why in this week's edition, is it in good shape the

all human beings belong to one of 4 main blood groups. just as primates do the, the blood troops differ by the hand engines on the surface of the red blood cells. people whose blood contains androgen a belong to blood group a. those been and it shouldn't be locked up like group big. and anyone with both and pigeons belongs to blood group a b. then there are many who don't have any specific androgen on their red blood cells. those people belong to a blood group. our immune system knows exactly which red blood cells are ours. it attacks any other cells that don't fit the bill. ready to divide on the information for blood transfusions. if we receive a transfusion of blood from another blood type that blood clot and can lead to death, the, the for your blood types are not evenly spread out across the glow. a luxury

o is dominant in most countries, but much of a is most prevalent in europe. blood groups be an a, b, or the rarest worldwide. in addition to the a, b o system, human blood is classified into 32 other blood group categories. for example, the research factor and yet we still don't know everything there is to know about blood in the evolution, we send blood group hay is the oldest. the other types mutated later in the 1980s, us naturopathic, physician piece of data mo, develop the blood type diet. it was based on the idea that how up bodies processing eastern grains depends on our blood type. however, humorous, scientific studies have shown this isn't treat. there's no link between blood group and diet. thought blood type can play a role in certain diseases,

including type of 19 and the extent to which people are affected by cove. it seems to be a matter of luck. some people who are young and fits are infected upon their 1st contact with the virus. and others like julia, don't get it. she recently spent an hour and a half having breakfast with her father to tested positive for the same day. for boyfriend also brought the virus home 2 weeks later. stuff on the i turned it on. we spent 3 days together ever. he was positive with the c p value of 21. and we assume there was no point in isolating after we'd already been around each other for so long time. but after that, nothing else really happened. accomplishments julia remained healthy. researchers have different theories about why certain people are less susceptible to cove. it than others. it could be there and the system is the question of timing for their

blood type the they're not too much. as far as i know, my blood type is all negative. maybe that's why i'm, it's not just principles my blood types of, i've not been contacted, but i don't think that's why he's gone. andre franca is the molecular biologist with his team. he's been investigating genetic peculiarities that could help explain why some people are better protected from an infection than others. the research let them to consider blood type, whether a person's blood type is a, b, or o appears to play a major role, da, and against class. we were able to observe a clear relationship between a b o blood group and susceptibility to an infection on various studies carried out all over the world have shown that people whose blood type is oh, are less likely to be infected with coded than people with other blood types that

likely has to do with the compatibility of the blood types with each other. just a reminder, the different blood groups have different adage ends in their blood cells. only blood group. oh has no engines. that's why people with blood type o can donate blood to anyone. conversely, people with blood type o can't receive blood from people with other blood types. the indigents in the blood of the other blood groups causes their bodies to reject it. during transfusions, the research team in france has a theory, maybe infections with people who have different blood types operate under the same principle. that would mean a person with what type of oh, can be easily infected by people with bad blood types. and however, if they do get infected, they can spread the virus very easily into other people. or disliked is all fans in

via vintage. that makes sense because when viruses reproduce in the sematic cells bones deal, they combine with proteins and other materials from human co signed. from mention leasing vill this case, it's the blood group vantage of so called monte game. julia also suspected that her blood type played a role in her a parent community to cove it by the blood test revealed. she's in blood group a. so in her case, the reason is still in history. so people with blood type assign the best it protected from the coping. 19 virus was about all the health risks. some by street is own people with blood type o. r less likely to suffer a stroke or arterial from bosis i. e, they're less likely to suffer from coronary heart disease and i have a com. so that's one example. skip po. so there are areas including infections

where these people are at a disadvantage window. no, not at all. if you can track colorado or type fit for example, and then you're more likely to have a bad case and if you're blood type, oh, then if your blood type a couple glove type influence is immune response and also large coagulation people with blood gree pay are at higher risk of blood clots, this is sort of out of it. it's not that everyone with blood type a will suffer thrombosis and those which lead time, oh, why don't take the z effect is not that huge. i isn't on the media reported on how blood group. oh, makes you slightly better protected against cobit as all the risk for the other groups increases by about 5 to 10 percent by consensus. think what's that? basically it's not less worrying about each blood type has advantages and disadvantages. do you know how to treat had caught like this

one is not state, you know, next report we explain. the do's and don'ts of treating wins and dispense with a few popular met. the cops and graces are not usually a cause for concern. but it's important to know when you should treat them yourself and when it would be better to see a doctor, the general practitioner doctor, i did often has to deal with every day emergencies. this patient fell down the stairs. your mind if that's one of the, this open wound needs to be stage of, of your community. yes. my mom, i'm not going to, we're going to use a compression bandage for now. so i don't need to worry about sending the patient to the hospital to come in to have the wound proper leasing to hold certain. so including one for the most accident to happen when there isn't

a doctor close by. if one of your kids gets a scrape, how would you treat it as well? let me to, i'm typing, i'm fine. just wondering if you don't have anything else on hand. then you should just rinse the wound with tap water and coming from cleaning it like that can remove germantown or knocked him off soon. then you should cover the world to stop any germ some getting in. by the time you can use a compress or plaster and 4th of whatever you have at home, i'm guessing mean what i'm sending. this was, my name's all the other. to some of the step one. wash your hands if possible, before treating a wound or put on sterile gloves. step to clean and disinfect the will and getting rid of any dirt as it could otherwise costs and infection. and finally covered the wound with a plaster or a bandage. and blowing on a wound isn't really a good idea or so mind,

but contains of lot of black tyria and they can also cause infection. so don't do it can be a lot more dangerous. if it's bleeding profusely, then it's better to go straight to the doctors. so that's what i'm gonna transfer you over to that with cuts. you have to look how deep the cut is and then tell them, are fundamental anatomical structures under the skin affected with that come on even of mind that it's possible to injure attendance or even a blood vessel. and we can use as my medicine for me. it's important to use compression to help staunch the bleeding that bites a feeling it needs to be tightly bandaged and this call to be no more than the compressor one. there are many minutes about how loans should be treated. for example, that wounds heal better if they've been exposed to the air. is that true? it's the ones right, and that is in a serious mood and should be covered and treated properly so that a wound is protected from further infection. wonderful, right?

and b. so there's enough moisture for the want to hear that last device on one title. in by i think. another wide spread missed caught feel better and see water because it contains thoughts we have with us who wouldn't say seawater is a big source of infection. you never go into the sea with price loans. you can get infected with germs, the whole time it and i'm fine. and what about using alcoholic drinks to disinfect the world? to pull i can using pure alcohol or grabbing some whiskey like the cowboys did by that since it was a really bad idea because it also attacks the skin surrounding the wound. i mean, i think causes more harm than good if it was. i just mean what's not you'd be best off buying a 1st aid kit for home that includes a variety of adhesive plasters, compresses and various bandages, as well as sterile and gloves, and disinfected spray every year. that's a shortage of an estimate to,

to $100000000.00 units of blood worldwide. anyone who's healthy can help by donating blood. people who need blood transfusions include women giving best types of patients and people who have lost the most of blood off through an oxygen to during saturate lodges in, especially short supply in low income countries, especially according to the wells health organization. the number of data is in asia and africa is growing. uganda and hospitals are experiencing an unprecedented blood shortage as a result, not to say that many patients die waiting in vain for blood transfusions. i see patients to keep looking. yeah. i see persons who have been bleeding,

i didn't need that particular product or the kind of get it is hot, black. if you have patients, a child who dies because the, i mean it's not that with exp at the national blood bank will thursdays blame the recent blood scarcity on favorite 19 inches. look down everyone's, it is supposed to be why you dondo is still below target before the pandemic. the situation was lessened by the abrupt closure of schools and universities for almost 2 years. h a v. c, police and the results for blood to group the students . i have a 17 makeup of 85 percent. if you've gotten this fall in tree blood during this

they donated centralized school clubs and university health comes with the shifting during locked down, mobilizing people across society to donate blood became increasingly challenging heather to meet our targets and we were advised towards peters. please. i've only bled for you, my guess is only on the leave, the versions. so the patients that need it or pedestrians had to wait to find on public transportation was another major problem. see the guy like he goes. he says that he had to use special privileges as a senior government official to access the donation center during the lockdown. he's donated blood more than $100.00 times. is even if you will, you will incorporate the local down. that doesn't stop people from getting sick. oh

my, that is, it isn't funny where they get it if ever, but it cannot come off. so for us, a few of us spoke with the mobiles and we had the video portion of moving to heat. this please donate to the little the con, wherever mobile as those of us. so with this, i'm getting the, sometimes it was a little tricky. but just hospitalized catch up with earlier postponed medical procedures. blood remains, guess even off to the look down at less than $450000.00 units of safe blood collected annually. uganda is below the world health organization recommendation. this requires a country to collect blood from at least one percent of its population. we made done no day as that day. you started back to one as we came to did not on

the tale of the best way towards the city. i was so i'd be here and wait for the black youth. i'm expecting you may be on. we'll see you, but do ratio and your must set at least set those feet. those went into black and those in the lab. how many made them so that each of you have a check, kind of how, what dick with the speed according to the w. h. o, the code 19 pandemic has led to a 70 percent drop in blood supply globally blood things around the world, including on people to become donors and the feeling to those who or do you do to give blood more frequently.

here are a few tips if you're planning on donating blood drinking us beforehand fuel. usually they may say about 500 milliliters of blood and it will take 10 minutes afterwards. make sure you rest and stay hydration up to 20 minutes to a circulation will have adjusted to the blood loss. but could plot substitutes mean that one day they'll be no need for people to the nate blood or the team at this genetic engineering lab is working on something doctors have been seeking for centuries, a blood substitute that's compatible with all potential recipients. and that's in unlimited supply. the project is headed by biologist ami con stein. feed them on the buttons to prove our aim is not to replace a lot of donations but to help patients who are currently very difficult to supply due to their rare blood tires. and so they can only be supplied with us to take

blood pressure into the office of that and comes with a complex nature of blood makes it difficult to replicate. in the 1990s, research has believed they at least found a substitute for the oxygen carrier aspect. milky white chemical compounds called pair floral carbons. ultimately, however, there were too many side effects and various other attempts to use blood from cows and pigs to create a substitute for humans have yet to bear fruit. french researchers have been serving coastal waters for an answer. the lug warm has a molecule and it's blood that's responsible for transporting oxygen and is far more effective than our own hemoglobin. using it as a substitute is probably feasible, but very complicated. which is why the researchers interest in are looking into alternative channels. i'm talking about we took some bone marrow and isolated

specific cells, the precursors of red blood cells for like a thing that we're looking through today. so the key here are the isolated stem cells which develop into red blood cells as they are unfortunately in square supply, the dress and team introduced a special genes into the cells that are familiar from cancer patients. they cause tumors to grow here. they mean infinite cell division a lot of the eclipse phoenix as long as the cancer genes are present in the cells are able to reproduce continuously cleansing ellis is from. yeah. and if we turn those things back off again, the cells can develop into red blood cells of dependency. well, that's encouraging news. it's hard to say when it will be possible to make the substitute blood on a scale that will actually help patients. it's likely to be decades rather than

years. visa palpitations, confusion. did you know that these could be symptoms of blood poisoning? every yes and 50000000 people worldwide stuff of what's known as sepsis. that kills $11000000.00 a year, including some $2.00 to $3000000.00 infants. it can also affect healthy adults and develop very rapidly. danny fleming survived and extreme form of blood poisoning. when he got it, it took him by surprise. as of those keys um, i can just dominate, actually started right after dinner. and let's, let's connect top of that. i suddenly noticed that i was freezing, hired, so i would shake him up so and then i got bad chills come on and i got his worst during the night. obviously. so bad. but my sister called an emergency doctor, what happened at 1st, he suspected food poisoning. 2 days later,

danny was taken to the hospital, a blood test there revealed that his inflammation levels were far too high. and denny fleming was sent to the intensive care unit. he had extreme blood poisoning known as subsets so what is substance? it's when the body's own defenses are no longer able to prevent the spread of a local infection. the viruses or bacteria get into the blood and spread throughout the bloodstream. this is septicemia that leads to steps when the immune system over reacts and not only fights the bacteria, but also damages the body. the results, not only the pathogens are attacked, but also the oregon, such as the heart and kidneys. busy these then threatened to fail within hours, failure to react in time results and multi oregon and circulatory failure.

common causes are open rooms, long infections, urinary tract infections, and infections, and the abdominal area. professor marcus side and is the blood poisoning specialist. he knows that tens of thousands of deaths could be prevented each year . if substance were diagnosed early fits is substance, is extremely difficult to diagnose, and its early stages, as with the symptoms are in specific human. how can such as be identified a red line under the skin can be a symptom of success, but it's not always present them or associated with the mystical. red stripe is an inflammation of the fedex system, which has an yet substrate. however, it's an information that can later read the substance and therefore it's advisable to go to the doctor and some of the symptoms of steps this include high temperature,

rapid heart rate, shortness of breath, lower blood pressure, and disorientation. substance should be considered even if only one of those symptoms is present. relative also often say that the infected person shows unusual behavior the a year after his diagnosis. denny fleming is slowly getting better things to antibiotic therapy to fight. this helps us and a lot of patients he was in the hospital for 6 weeks, followed by 7 weeks of rehab. what are the long term effects? after being bedridden for so long, danny had difficulty moving at 1st with his girlfriend by his side. he fought his way back to health diaz can give us some kind of the 1st attempt to walk was in the hospital with physical therapy and i'm the police. it was always there and just

buried me on she said, come on, you can make it across the corridor because i'm in rehab. i was in the same room with an 80 year old guys and i kept telling them my goal by the end of rehab was to be just as fit as he was of this. but that's how bad it was about it. i've shown up to 3 quarters if the survivors of steps to suffer from long term consequences. so just conic pain or neurological disorders, to prevent subsets from occurring in the 1st place. risk groups such as the over sixty's and you know compromised infants, but also the chronically sick should be vaccinated against newman khaki. submitting go khaki as well as against the flu and cubic 19, because all these diseases can trigger sepsis from septicemia, the, and always treat open wounds properly. now it's over to you. if you want to give you a circulation, a base to try this,

walk out the um, essential to fitness trainer lilia diamond shows you how welcome today. i have a great exercise for you. you need to wait. i think let's get started. take do away. i have to what about us? stay upright. bring the bottles in front of you and then pull it as high as you can. back down. for this exercise, it's really important that your elbows stay above your wrist. the duties exercise 3 times 20 repetitions law and the system not

with this x 5, you train your full arms but also your upper back as you get wonderful arms and beautiful shoulders pass on and stay healthy until next time i should have the

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