Which type of hepatitis cannot cause chronic infection?

Hepatitis A is a type of viral hepatitis that, unlike Hepatitis B, C, or D, typically does not lead to chronic infection. The infection caused by Hepatitis A is usually acute, meaning it can present with sudden symptoms such as fatigue, nausea, jaundice, and abdominal pain, but it usually resolves completely on its own within a few weeks.

The body's immune system effectively clears the virus in most cases, and following recovery, individuals develop immunity against future infections. This is in contrast to Hepatitis B and Hepatitis C, where chronic infections can lead to long-term health issues such as liver cirrhosis or hepatocellular carcinoma, and Hepatitis D, which requires the presence of Hepatitis B to infect and can also lead to chronic infections.

Therefore, Hepatitis A stands out because it is an acute infection with no potential for chronicity, highlighting its distinctive nature among the hepatitis viruses.