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  1. Hepatitis - World Health Organization (WHO)

    Apr 22, 2011 · Hepatitis is an inflammation of the liver that is caused by a variety of infectious viruses and non-infectious agents leading to a range of health problems, including ...

  2. Hepatitis - World Health Organization (WHO)

    Sep 1, 2019 · Hepatitis is an inflammation of the liver. The condition can be self-limiting or can progress to fibrosis (scarring), cirrhosis or liver cancer. Hepatitis viruses are the most common …

  3. Hepatitis - World Health Organization (WHO)

    Apr 9, 2024 · Hepatitis is an inflammation of the liver that is caused by a variety of infectious viruses and noninfectious agents. Five hepatitis viruses - hepatitis A virus (HAV), hepatitis B …

  4. Hepatitis B - World Health Organization (WHO)

    Jul 23, 2025 · Hepatitis B is a viral infection that attacks the liver and can cause both acute and chronic disease. This fact sheet provides information about transmission, symptoms, …

  5. Hepatitis A - World Health Organization (WHO)

    Feb 12, 2025 · Hepatitis A: WHO fact sheet on hepatitis A provides key facts, transmission, who is at risk, treatment, prevention, immunization, WHO response.

  6. Hepatitis WPRO - World Health Organization (WHO)

    Jul 25, 2025 · Hepatitis is an inflammation of the liver. The condition can be self-limiting or can progress to fibrosis (scarring), cirrhosis or liver cancer. Hepatitis viruses are the most common …

  7. Hepatitis E - World Health Organization (WHO)

    Apr 10, 2025 · In addition, WHO issued the technical report Waterborne outbreaks of hepatitis E: recognition, investigation and control in 2014. The manual gives information about the …

  8. Hepatitis C - World Health Organization (WHO)

    Jul 25, 2025 · WHO fact sheet on hepatitis C, how it is transmitted, symptoms, prevention, testing and diagnosis, treatment and WHO activities.

  9. Global hepatitis report 2024: action for access in low- and middle ...

    Apr 9, 2024 · This is the first consolidated WHO report on viral hepatitis epidemiology, service coverage and product access, with improved data for action. This report presents the latest …

  10. WHO urges action on hepatitis, announcing hepatitis D as …

    Jul 28, 2025 · As we mark World Hepatitis Day, WHO calls on governments and partners to urgently accelerate efforts to eliminate viral hepatitis as a public health threat and reduce liver …