Hepatitis D and E: Lesser-Known Types Explained

Introduction:  When it comes to hepatitis, we often hear about A, B, and C, but there are other types that deserve attention too. Let’s delve into hepatitis D and E, the lesser-known siblings of the viral liver infection family.

Hepatitis D (HDV): The “Helper” Virus:

Hepatitis D, also known as delta hepatitis, is a unique virus that can only infect individuals who are already infected with hepatitis B. It’s like a tag-along virus—it needs hepatitis B to survive and replicate. HDV infection can lead to more severe liver disease than hepatitis B alone and may increase the risk of liver failure.

Hepatitis E (HEV): The “Waterborne” Virus:

Hepatitis E is primarily transmitted through contaminated water or food, especially in areas with poor sanitation. Unlike hepatitis A, which also spreads through contaminated water, hepatitis E is more common in developing countries and can cause outbreaks during floods or natural disasters. Pregnant women, especially in their third trimester, are at higher risk of severe complications from hepatitis E infection.

Prevention and Management:

• Hepatitis D: Since HDV depends on hepatitis B for replication, preventing hepatitis B infection through vaccination is crucial. There’s currently no specific treatment for hepatitis D, but managing hepatitis B can help reduce the risk of complications.
• Hepatitis E: Prevention involves ensuring access to clean drinking water and practicing good hygiene, especially during travel to regions with a high prevalence of hepatitis E. In most cases, hepatitis E infection resolves on its own without specific treatment, but severe cases may require medical intervention.

Conclusion:

While hepatitis D and E may not be as well-known as their counterparts, they can still have significant impacts on liver health, especially in certain populations and regions. Understanding their modes of transmission, prevention strategies, and potential complications is essential for protecting oneself and others from these lesser-known types of viral hepatitis.

To seek medical advice, always consult a Doctor. Here are our recommended experts. Click here
To read more on Respiratory disease . Click Here