Hepatitis B vaccine

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A topic known well beyond its field, found in many languages.

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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Invention

Domain

Science and technology

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6

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What Wikipedia says

Hepatitis B vaccine is a vaccine that prevents hepatitis B. The first dose is recommended within 24 hours of birth with either two or three more doses given after that. The vaccine is also recommended to premature infants and people with poor immune function such as from HIV/AIDS.

Excerpt from the Wikipedia article “Hepatitis B vaccine”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: U.S. Navy Photo by Mass Communication Specialist 3rd Class Joanna M. Rippee, Public domain, via Wikimedia Commons.