The concept of 'immune amnesia' is explored in the podcast episodes as a lesser-known but significant consequence of measles infection. Measles can temporarily weaken the immune system, making the infected individual more susceptible to other diseases for a period of time.

This is discussed in Measles Is Back, and That's Scary and Measles Is Back, and That's Scary, where the episodes highlight how measles can compromise the immune system's ability to fight off other illnesses, posing a more serious public health threat than just the measles disease itself.

Understanding the impact of 'immune amnesia' is crucial in emphasizing the importance of vaccination and combating misinformation that may downplay the severity of measles.