What type of immunity typically follows recovery from Hepatitis A?

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Multiple Choice

What type of immunity typically follows recovery from Hepatitis A?

After recovering from Hepatitis A, the body typically has long-lasting protection because it produces durable Hep A–specific antibodies and creates memory immune cells. These antibodies and memory cells respond rapidly if the virus is encountered again, usually preventing illness or greatly reducing severity. This strong immunological memory leads to lifelong immunity for most people. Temporary immunity would imply protection fades over time, which isn’t how recovery from Hepatitis A behaves. Partial immunity suggests only partial protection, which isn’t supported by how the immune system responds to this virus. No immunity would mean no protection at all after recovery, which contradicts the robust immune memory that develops.

After recovering from Hepatitis A, the body typically has long-lasting protection because it produces durable Hep A–specific antibodies and creates memory immune cells. These antibodies and memory cells respond rapidly if the virus is encountered again, usually preventing illness or greatly reducing severity. This strong immunological memory leads to lifelong immunity for most people.

Temporary immunity would imply protection fades over time, which isn’t how recovery from Hepatitis A behaves. Partial immunity suggests only partial protection, which isn’t supported by how the immune system responds to this virus. No immunity would mean no protection at all after recovery, which contradicts the robust immune memory that develops.

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