Journeva
🇬🇧 English · Health Tips · A1–B2

Your Blood Has a Name

Selin gives blood for the first time and asks why the bag has a letter on it; the answer begins in Vienna in 1901.

Level A1 · Beginner

Selin gives blood for the first time. A nurse called Rosa puts a needle in her arm. A bag fills slowly. It has a letter on it: O. "Why a letter?" Selin asks.

"Because blood has names," says Rosa. "Yours is group O. Other people have A, B or AB. A doctor in Vienna found this in 1901. His name was Karl Landsteiner."

"He mixed drops of blood from his friends. Some blood mixed well. Some blood made small hard lumps. So he gave the blood names: A, B and O."

"Before 1901, giving blood was dangerous. Sometimes the person died. Nobody knew why. After 1901, doctors knew: blood must match. Landsteiner got the Nobel Prize in 1930."

The bag is full. Selin drinks a glass of juice. Her blood will help up to three people. "Now I know my name," she says. "O."

The same story, one level up

Every Journeva story exists at four levels — same plot, same characters, richer language each step. Here is how this one begins at each level.

A2 · Elementary

Selin is giving blood for the first time. A nurse called Rosa puts a needle in her arm, and a bag fills slowly with dark red blood. …

B1 · Intermediate

The bag filling slowly beside Selin's arm had a letter on it: O. "Why a letter?" she asked, mostly to stop looking at the needle. …

B2 · Upper intermediate

The bag filling slowly beside Selin's arm carried a single letter: O. "Why a letter?" she asked, mainly to avoid looking at the needle. …

Read the whole story at A2, B1 and B2

In the app you can tap any word for its meaning, listen to the story read aloud with the words lighting up, and save words to practise later. Ten stories are free at every level, and every story is free at A1.

Get Journeva on the App Store

This story in other languages

Read it in a language you already know to check your understanding — every Journeva story is written in all five.

More English stories

Health Tips · A1–B2

The Jar on the Ward

In 1928 an English doctor in Bombay cured exhausted pregnant women with a jar of cheap yeast spread, and what she found is now advice for every pregnancy.

Health Tips · A1–B2

The Man Who Wore a Pad

In 1998 a man in southern India sees his wife hide a dirty rag, decides to make a cheap pad, and tests it on himself.

Health Tips · A1–B2

The Cleaning You Can't Do Yourself

Mateo has brushed twice a day for thirty years, so why is a hygienist showing him a thin yellow line that no brush will ever move?

All English stories →