JOURNAL ARTICLE

What are blood types? Let's get to know the red fluid flowing in your body.

  • Published In: Week Junior: Science + Nature, 2025. P. 32 1 of 3

  • Database: Science Reference Ultimate 2 of 3

  • Authored By: Helms, Christine 3 of 3

Abstract

The article focuses on World Blood Donor Day, highlighting the significance of blood donation and the scientific understanding of blood types. It explains the discovery of blood types A, B, AB, and O by Austrian scientist Karl Landsteiner in the early 20th century, which made blood transfusions safer. The article details how blood types are determined by antigens on red blood cells, including the D antigen, which categorizes blood as positive or negative. It also notes that individuals with O negative blood are universal donors, and ongoing research continues to explore the implications of different blood types on health and disease resistance. [Extracted from the article]

Additional Information

  • Source:Week Junior: Science + Nature. 2025/08, p32
  • Document Type:Article
  • Subject Area:Biography
  • Publication Date:2025
  • ISSN:2517-6013
  • Accession Number:187519522
  • Copyright Statement:Copyright of Week Junior: Science + Nature is the property of Future Publishing Ltd. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

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