Blood types

Everyone has a type. You belong to one of four: O, A, B or AB. An additional factor — the ‘Rh factor’ — determines whether your type is positive or negative. Knowing your blood type is important not only because it determines who you can donate blood to, but also who you can receive blood from.

Blood Types — Stanford Blood Center

How your blood type can affect your health, Health

Blood Types

How many blood types are there? - The Tech Interactive

Blood Types by Country (using R)

You're somebody's type.

Blood Types, Blood Group Systems and Transfusion Rule, Animation

World Population By Percentage of Blood Types - WorldAtlas

518 Blood Type Chart Royalty-Free Images, Stock Photos & Pictures

Understanding different blood types - Curious

Why do we have different blood types — and do they make us more vulnerable to Covid-19? - KVIA

18 x 24. A visual display of the ABO system as well as the Rh system. Donor compatibility is given for each type. Laminated. From our beginnings in

Blood Typing Chart

5 Reasons Why You Need To Know Your Blood Type - Walkin Lab