Awareness Week
Hepatitis Awareness Week
A week that starts on July 26 every year. Next: in 258 days
What it’s about
Hepatitis Awareness Week is a week-long observance in July dedicated to increasing understanding of hepatitis, a group of viral infections that can affect the liver. It highlights the importance of learning how hepatitis spreads, recognizing that some forms may show few or no symptoms, and understanding the value of prevention, testing, vaccination, and timely medical care.
Throughout the week, people are encouraged to share reliable information, challenge stigma, and support friends, family members, and communities affected by hepatitis. It is also a meaningful opportunity to speak with a healthcare professional about personal risk, available vaccines and tests, and practical steps that can help protect liver health.
A little history
Hepatitis Awareness Week is a week-long public-health observance held during a week in July to increase understanding of viral hepatitis and its effects on individuals and communities. Its development reflects the growing recognition that hepatitis—particularly hepatitis A, B, and C—can spread in different ways, may cause few symptoms for years, and can lead to serious liver disease. Public-health organizations, medical professionals, and community groups use the observance to make information about prevention, testing, vaccination, and treatment more accessible.
The observance arose from broader international efforts to bring viral hepatitis into public discussion. As researchers identified the different hepatitis viruses and improved diagnostic testing, health agencies increasingly emphasized that the diseases required distinct forms of prevention and care. Campaigns gradually shifted from focusing only on acute illness to addressing long-term infection, liver cancer, stigma, and the importance of finding people who may not know they are infected. July became an important period for hepatitis education because it also includes the global health community’s annual attention to viral hepatitis.
Over time, Hepatitis Awareness Week has evolved alongside major advances in medicine. Vaccination has become a central tool for preventing hepatitis A and B, while improved screening and highly effective antiviral medicines have transformed the treatment of many people with hepatitis C. Awareness activities now commonly encourage people to learn their risk factors, discuss testing with health-care professionals, protect themselves from exposure, and support vaccination and harm-reduction programs. The week also helps communicate that hepatitis is not limited to one age group, nationality, or social background.
Culturally, the observance is significant because it challenges misinformation and the stigma sometimes associated with infectious disease, drug use, immigration, or other perceived risk factors. Community education, patient stories, clinics, informational campaigns, and public discussions help present hepatitis as a preventable and treatable health issue rather than a source of shame. By bringing together medical organizations, advocacy groups, and affected communities during a week in July, Hepatitis Awareness Week contributes to the wider goal of reducing undiagnosed infection, preventing transmission, and improving liver health.
Timeline
- 1965
Baruch S. Blumberg and colleagues reported the discovery of the “Australia antigen,” later identified as hepatitis B surface antigen, a breakthrough in identifying hepatitis B virus infection.
- 1970
D. S. Dane and colleagues visualized the complete hepatitis B virus particle in the blood of infected people; it became known as the Dane particle.
- 1976
Baruch S. Blumberg received the Nobel Prize in Physiology or Medicine, shared with Carleton Gajdusek, for discoveries concerning the origin and spread of infectious diseases, including work that enabled hepatitis B testing and vaccination.
- 1981
The first hepatitis B vaccine, a plasma-derived vaccine marketed as Heptavax-B, was licensed in the United States.
- 1989
Researchers led by Michael Houghton, Qui-Lim Choo, and George Kuo reported the cloning and identification of hepatitis C virus, resolving the cause of most cases then known as non-A, non-B hepatitis.
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