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hepatitis B

American  

noun

Pathology.
  1. a form of hepatitis caused by a DNA virus hepatitis B virus, or HBV that persists in the blood, characterized by a long incubation period: usually transmitted by sexual contact or by injection or ingestion of infected blood or other bodily fluids.


hepatitis B British  

noun

  1. Former name: serum hepatitis.  a form of hepatitis caused by a virus transmitted by infected blood (as in transfusions), contaminated hypodermic needles, sexual contact, or by contact with any other body fluid

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of hepatitis B

First recorded in 1970–75

Example Sentences

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See Examples For:

Included in the final category are vaccines for Covid-19, the flu, hepatitis B and more.

From The Wall Street Journal Aug. 10, 2026

The Southwest Utah Public Health Department stocks vaccines against measles, whooping cough, tetanus, hepatitis B, and other diseases.

From Los Angeles Times Jul. 28, 2026

The vitamin K shot is one of the three main interventions, along with the hepatitis B vaccine and an antibiotic ointment in the eyes, that newborns typically receive before leaving the hospital.

From Salon May 7, 2026

For example, the panel no longer recommends that all newborns in the United States receive a hepatitis B vaccine, a highly infectious disease that can lead to incurable liver damage.

From Barron's Mar. 16, 2026

Researchers around the world were working to develop a vaccine for hepatitis B, and doing so required a steady supply of antibodies like Slavin’s, which pharmaceutical companies were willing to pay large sums for.

From "The Immortal Life of Henrietta Lacks" by Rebecca Skloot

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