What is a key feature of Hepatitis B compared to Hepatitis A?

Hepatitis B is indeed notable for its ability to be transmitted through dried blood, which is a significant mode of transmission that differentiates it from Hepatitis A. Hepatitis B is a viral infection that affects the liver and can survive outside the body for extended periods, making it a risk for transmission even in dried environments. This characteristic underscores the importance of understanding how the virus spreads and implementing appropriate precautions, especially in medical and health care settings.

While both Hepatitis A and Hepatitis B have vaccines, the key aspect of transmission through dried blood is particularly crucial. Hepatitis A is primarily spread through the fecal-oral route and does not pose the same risk when it comes to dried blood. This highlights the need for specific measures to prevent the spread of Hepatitis B, such as safe handling practices and the use of personal protective equipment in medical contexts.