Pernicious anemia

Rarity: Uncommon

A topic a little better known than average, read and translated beyond its own country.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

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Notion

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Science and technology

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What Wikipedia says

Pernicious anemia is a disease where not enough red blood cells are produced due to a deficiency of vitamin B12. Those affected often have a gradual onset. The most common initial symptoms are feeling tired and weak.

Excerpt from the Wikipedia article “Pernicious anemia”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Emmanuel Jojo Aryee and Helen Agyei-Yeboah, CC BY 4.0, via Wikimedia Commons.