Every year on July 28th, the global health community marks World Hepatitis Day, a moment to raise awareness about viral hepatitis and push toward a future where it no longer threatens lives. Despite being one of the most preventable and treatable diseases in the world, hepatitis remains a leading cause of death and illness worldwide, in large part because so few people know they’re infected.
What Is Hepatitis?
Hepatitis refers to inflammation of the liver, most commonly caused by viral infection. There are five main types: hepatitis A, B, C, D, and E, each with different modes of transmission, severity, and treatment options. Hepatitis B and C are of particular concern because they can become chronic, silently damaging the liver over years or decades and leading to cirrhosis, liver failure, or liver cancer.
The Numbers Behind the Day
The scale of viral hepatitis as a public health issue is often underestimated. Here’s what the data shows:
- Approximately 254 million people worldwide are living with chronic hepatitis B, and around 50 million live with chronic hepatitis C.
- Viral hepatitis causes about 1.3 million deaths every year — comparable to the toll of tuberculosis and HIV/AIDS.
- Only about 13% of people living with chronic hepatitis B and 36% of those with hepatitis C have been diagnosed, meaning the vast majority don’t know they’re infected.
- Of those diagnosed, treatment coverage remains low: roughly 3% of people with hepatitis B and 20% of people with hepatitis C globally have received treatment.
- Hepatitis-related deaths are rising, even as deaths from HIV, malaria, and tuberculosis have declined in recent years, making it one of the few major infectious disease threats trending in the wrong direction.
- A safe and effective vaccine has prevented an estimated hundreds of millions of hepatitis B infections, yet global vaccine coverage still has significant gaps, particularly the birth-dose vaccination that prevents mother-to-child transmission.
Why “Know Hepatitis, Act Now” Matters
Each year’s World Hepatitis Day carries a theme, and recent campaigns have centered on the message “Know Hepatitis, Act Now,” a call to close the testing and treatment gap. The tools to eliminate viral hepatitis as a public health threat already exist: vaccination, safe injection practices, blood safety measures, and increasingly simple, effective treatments (including a cure for hepatitis C in most cases). What’s missing in many communities is awareness, access, and action.
How You Can Protect Yourself and Your Family
- Get vaccinated. Safe, effective vaccines exist for hepatitis A and B. Talk to your provider about whether you’re up to date.
- Get tested. Many people with hepatitis B or C have no symptoms for years. A simple blood test can catch infection early, when it’s most treatable.
- Practice safe habits. Avoid sharing needles or personal items like razors, and use protection during sex to reduce transmission risk.
- Know your risk factors. Anyone born between 1945 and 1965, people who have injected drugs, healthcare workers, and those with a family history of hepatitis or liver disease should talk to a provider about screening.
- Don’t ignore liver health. Fatigue, jaundice, abdominal pain, or dark urine can be signs of liver trouble worth investigating.
We’re Here to Help
Early detection and simple preventive steps make an enormous difference in long-term outcomes. Schedule an appointment today to talk with one of our providers about hepatitis testing, vaccination, or general liver health. Knowledge is protection, and it starts with a conversation.
