Talking with Thalia: Why Everyone Should Get Screened for the Silent Virus

World Hepatitis Day is observed every year on July 28, shining a light on the hundreds of millions of people worldwide living with hepatitis B and C—many of whom don't even realize they're infected.

According to DAP Health Medical Director of Specialty Programs, Dr. Jason Halperin, hepatitis is often referred to as the "silent killer" because symptoms may not appear until years or even decades after infection.

"Hepatitis B and C infect the liver, and it can take years before the damage becomes severe enough for someone to seek medical care," Halperin explained. "By then, the consequences can be very serious."

While some people may experience fatigue, joint pain or depression, those symptoms are common and often attributed to other causes, making routine screening especially important.

Dr. Halperin also explained the differences between the various forms of hepatitis:

• Hepatitis A is typically spread through contaminated food and usually resolves on its own. A highly effective vaccine is available.

• Hepatitis B is a chronic infection that can lead to lifelong liver disease, but it is preventable with a vaccine that provides excellent protection.

• Hepatitis C has no vaccine, but it can be detected through screening and is now highly curable with modern treatments.

• Hepatitis D only occurs in people who are already infected with hepatitis B.

Health experts now recommend that every adult age 18 and older be screened for hepatitis B and C at least once, regardless of risk factors. Dr. Halperin encourages patients to be proactive by asking their healthcare provider whether they've been tested.

"If we catch hepatitis early, we can prevent devastating outcomes like liver cancer, liver failure and even death," he said.

With increased awareness during World Hepatitis Day, healthcare providers hope more people will take advantage of screening and vaccination opportunities to protect themselves and their families. Early detection remains one of the most effective tools in preventing serious liver disease.