Blood typing is particularly important for blood transfusions, because certain antigens on blood cells can trigger a person's immune system to attack the donated blood. But when it comes to receiving blood, you can only do so from individuals having A- and AB- blood group. 2. A-positive: 34 percent 4. © Here's a breakdown of the most rare and common blood types by ethnicity, according to the American Red Cross. There were fewer positive results among those with blood type O – the most common – and more in peers with A, B and AB, while rates of infection were similar in those three groups. you are not necessarily the same as your sister, I am A+ and my brother is A-. Data accurate at December 2018. Your blood group is determined by the genes you inherit from your parents. If you have blood type O you are less likely to be infected. However, around 41% of COVID-19 patients in the study had blood type … O-negative: 7 percent 3. A series of tests with different types of antibody can be used to identify your blood group. Find out about the demand for different blood types. Additionally, Rh positive blood types are much more common than Rh negative blood types, which is another reason why O+ blood is always needed and important. Type O blood is often in short supply in hospitals, due to demand for this universal donor type, according to the Red Cross. The Sun website is regulated by the Independent Press Standards Organisation (IPSO), Our journalists strive for accuracy but on occasion we make mistakes. Rachael Rettner - Senior Writer O-9%: O- can be safely given to any patient, regardless of their blood type. People with type O blood are called "universal donors" because this type can be used for patients with any blood type. O-positive: 38 percent 2. 01 April 2019. A person's blood type is based on whether or not they have certain molecules or proteins — called antigens — on the surface of their red blood cells, according to the National Institutes of Health. Themost common blood types are the Rhesus factor positive ones. There was a problem. Percentage figures have been rounded to the nearest whole number. Blood type O is the most common type in China, with 34% of the population having that blood type. To date, more than 20 genetically determined blood group systems exist, but the AB0 and Rh blood group systems are the most important ones used for blood transfusions. Lockdown set to be lifted in March but Tiers system will return, says Raab, Delivery driver, 48, killed as cops hunt suspect 'who stabbed 2 other victims', NHS will start trialling 24-hour Covid vaccines within next 10 days, Year-long hunt continues for ‘1st Covid patient’ who vanished from Wuhan, Scrap council tax & stamp duty, Rishi Sunak urged in plan backed by 100,000, ©News Group Newspapers Limited in England No. Your blood group is identified by antibodies and antigens in the blood. O+ bloodis the most common blood type in the world and while it is not quite as universal as O- blood (O+ can be given to all Rh positive types but not the Rh negative types), it is still the most used blood, according to the American Red Cross. Your blood type is a combination of these two systems. AB-positive: 3 percent 8. Although O + is the most common blood type in the United States, the percentage of people with this blood type varies by ethnicity. There are actually 4 major blood types: type A, B, AB, and O where the most common type is “O”. Almost half of the UK population (48 per cent) have this blood type. Thank you for signing up to Live Science. There are four blood group types: A, B, AB and O. View our online Press Pack. This is why group A blood must never be given to someone who has group B blood and vice versa. To inquire about a licence to reproduce material, visit our Syndication site. O-positive red blood cells can be used to treat any patient with a positive Rh blood type, which makes a measurable difference in emergency situations. "The Sun", "Sun", "Sun Online" are registered trademarks or trade names of News Group Newspapers Limited. Those with blood type O also have a lower risk of severe complications such as organ failure - and even death - say scientists. There are 4 main blood groups (types of blood) – A, B, AB and O. A+; A-B+; B-O+; O-AB+; AB-The four major … Namely, nearly 85% of the world's population is Rhesus factor positive. If, for example, the solution contains anti-B antibodies and you have B antigens on your cells (you're blood group B), it will clump together. Blood group O is the most common blood group. This service is provided on News Group Newspapers' Limited's Standard Terms and Conditions in accordance with our Privacy & Cookie Policy. Please deactivate your ad blocker in order to see our subscription offer, 11 Surprising Facts About the Immune System, The Color of Blood: Here Are Nature's Reddest Reds (Photos), 9 Uncommon Conditions That Pregnancy May Bring, 'Magic mushrooms' grow in man's blood after injection with shroom tea, Mystery of massive, train-stopping millipede swarms solved, Cats with smooshed faces can't express emotions, and it's all our fault, Hidden secrets revealed in microscopic images of ancient artifacts, Stash of late medieval gold coins discovered on a farm in Hungary, Orangutans and otters strike up darling friendship at Belgium zoo, US life expectancy drops dramatically due to COVID-19. A positive: 30%. AB positive: 2%. In general, the rarest blood type is AB-negative and the most common is O-positive. By Robert Preidt HealthDay Reporter. O blood type individuals live the longest of all other blood types. Only around 1 in every 6 million people have Rhnull blood. Individuals with type AB blood have both; people with type O blood have neither. A negative: 8%. Almost half of the UK population (48 per cent) have this blood type. This is the most common blood type in Canada — 39% of Canadians share this blood type. But not all blood is equal, and in the event of a transfusion it’s important you know what blood type you are, as mixing incompatible blood types can be fatal. Blood type is not associated with a severe worsening of symptoms in people who have tested positive for COVID-19, report Harvard Medical School researchers based at Massachusetts General Hospital. Blood types from the most common to rare are O +, A +, B +, O -, A -, AB +, B - and AB -. The most common type of blood is being overtaken by other types. Blood is made up of red blood cells, white blood cells and platelets in a liquid called plasma. Type O is the most demanded blood type in hospitals, both because it’s the most common and because O-negative blood is a universal donor type. Live Science is part of Future US Inc, an international media group and leading digital publisher. Learn about other blood types and their compatibilities in this article. 3. Each group can be either RhD positive or RhD negative, which means in total there are technically 8 blood groups. Blood type How many Australians have it About this blood type; O+: 40%: This is the most common blood type. Future US, Inc. 11 West 42nd Street, 15th Floor, No A+ is the most dominant of all the genotypes and therefor the most common. AB-negative: 1 percentDifferent racial and ethnic groups typically see a different distribution. WITHOUT it, the human body would simply stop working. This article is part of Harvard Medical School’s continuing coverage of medicine, biomedical research, medical education and policy related to the SARS-CoV-2 pandemic and the disease COVID-19. Your blood group is … To work out your blood group, your red cells are mixed with different antibody solutions. NY 10036. Receiving blood from the wrong ABO group can be life threatening. Type O is the most demanded blood type in hospitals, both because it’s the most common and because O-negative blood is a universal donor type. What is the most common blood type? Another protein, the "Rh factor" – also known as the "Rhesus" system – is also present or absent on red blood cells. What blood types are there and what do they mean? Type O is the most demanded blood type in hospitals, both because it’s the most common and because O-negative blood is a universal donor type. People with blood type O have none of these antigens on their RBC. People with blood type AB have both A and B antigens. If someone with group B blood is transfused with group A blood, their anti-A antibodies will attack the group A cells. Safe for new infants: The red blood cells in O negative blood are safest for transfusion to new infants with the under-developed immune system. If you have a blood transfusion – where blood is taken from one person and given to another – your blood will be tested against a sample of donor cells that contain ABO and RhD antigens. There are 4 main blood groups: A, B, AB and O, of which group O is the most common. AB negative: 1%. In the United States, the average distribution of blood types is as follows: 1. If there's no reaction, donor blood with the same ABO and RhD type can be used. A negative blood type can be given to people with A-, A+, AB-, and AB+. In general, the rarest blood type is AB-negative and the most common is O-positive. 679215 Registered office: 1 London Bridge Street, London, SE1 9GF. 4. New research says that those with blood type A an AB are more vulnerable to coronavirus and more likely to experience severe symptoms. The Most Common Blood Types In The US, Visualized Digg In general, blood type O-positive is the most common blood type in the world, while AB-negative is considered the rarest, but does this trend apply to the blood type distribution in the US? A-negative: 6 percent 5. And inside that group, it has been statistically proven that the most frequent group would be O+ (with about 35%-40% of the world's population sharing it). The most common blood type in Australia is O positive and the least common is AB negative. The vast majority of people fall into one of four major blood types: A, B, O or AB. Universal donor: O negative blood type can donate blood to all other blood types making it a universal donor. Group A has only the A antigen on red cells, while group B has only the B antigen on red cells. Here's a breakdown of the most rare and common blood types by … B positive: 8%. Learn more about the different types of blood, including which one is the rarest and the role of genetics in determining your blood type. Type O is the most demanded blood type in hospitals, both because it’s the most common and because O-negative blood is a universal donor type. Your blood group is determined by the genes you inherit from your parents. Blood is a lot more complex than it looks. Visit our corporate site. In particular, type O-negative blood is in high demand because it's the one most often used for emergencies, when there may not be time to determine a patient's blood type. These systems are ABO (blood types A, B, AB or O) and Rh type or group (positive or negative). Group A people have A … As both I A and I B are … A blood type (also known as a blood group) is a classification of blood, based on the presence and absence of antibodies and inherited antigenic substances on the surface of red blood cells (RBCs). If the blood does not react to any of the anti-A or anti-B antibodies, it's blood group O. Two of the main antigens used for blood typing are known as "A antigen" and "B antigen." The table below lists each of the blood types, including how common they are across the Australian population. So, this means that one blood group type is suitable for four different types of blood groups. Stay up to date on the coronavirus outbreak by signing up to our newsletter today. Those two factors make up the eight most common blood types: A+, A-, B+, B-, O+, O-, AB+, and AB-. New York, As group O red blood cells do not have any A or B antigens, it can safely be given to any other group. But all types are in huge demand—which is why everyone needs to donate! O is the most recessive and therefor the most rare. A person's blood type is designated as "positive" if they have the Rh protein on their red blood cells, and "negative" if they don't have this protein. B-positive: 9 percent 6. A blood bank can tell you with a donation. Only 7% of Canadians share this blood type — a small percentage with a huge impact. There are 4 main blood groups (types of blood) – A, B, AB and O. A person's blood type is genetic, inherited from his or her parents, according to the Red Cross. People with type A blood only have A antigens on their red blood cells and those with type B blood have only B antigens. The most common is group O, and the least common is group AB. Please refresh the page and try again. This is an average distribution of the blood types in the United States. Each type is determined by the presence or absence of certain antigens on the surface of the blood cells. While O+ blood can be given to anyone with Rh positive blood types, individuals can only receive blood from O+ a… If you have blood type A or type B, it means there is an antigen (proteins that the body recognises) present on the surface of your RBC, denoted as A or B respectively. In the ABO blood group system, there are three alleles: i, I A, and I B. This means it is compatible with any blood type. In addition to the A and B antigens, there is a protein called the Rh factor, which can be either present (+) or absent (–), creating the 8 most common blood types (A+, A-, B+, B-, O+, O-, AB+, AB-). Blood is made up of red blood cells, white blood cells and platelets in a liquid called plasma. People who are Rh-negative can only receive Rh-negative blood, but people who are Rh- positive can receive either Rh-positive or Rh-negative blood, the Red Cross says. It has to do with what your parents have, its complicated so the best way to tell what you are is to get a test. Blood group O is the most common blood group. There are eight main blood types, organised through two combined systems. This means it is compatible with any blood type. What's more, type A blood can be used for transfusions for patients with type A or type AB blood; type B blood can be used for patients with type B or type AB blood; and type AB blood can be used for patients with type AB blood. News Corp is a network of leading companies in the worlds of diversified media, news, education, and information services. This means it is compatible with any blood type. Individuals have different types and combinations of these molecules. You will receive a verification email shortly. These groups are determined by the presence or absence of two antigens, A and B, on the red blood cell surface. This means it is compatible with any blood type. An interesting fact about A- Blood Type is that that you can help 40% of the US Population by donating blood. B-negative: 2 percent 7. For further details of our complaints policy and to make a complaint please click this link: thesun.co.uk/editorial-complaints/, Comments are subject to our community guidelines, which can be viewed, Blood is made up of red blood cells, white blood cells and platelets in a liquid called plasma, From ‘young blood’ transfusions to apocalypse insurance – weird ways tech billionaires are trying to live forever, Independent Press Standards Organisation (IPSO). The rarest blood type is called Rhnull. The blood group you belong to depends on what you have inherited from your parents. Blood Type Percentages Chart Based on the figures above, it’s straightforward that the most common blood types are O and A . To see all content on The Sun, please use the Site Map. By The eight most common blood types include. B negative: 2%. For other inquiries, Contact Us. The most common blood type is O positive. 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