Could You Be Immune To Everything?

The video explores the human immune system, focusing on how it remembers past encounters with germs through cellular memory. It explains the innate immune system's role as the first line of defense and the adaptive immune system's sophisticated response involving antibodies. The process of antibody generation through genetic shuffling is detailed, highlighting the body's ability to create a vast array of antibodies. The video also discusses vaccines' role in building immune memory and potential future advancements in achieving universal immunity.

What challenges do scientists face in developing universal vaccines?

How does the immune system adapt to new germs over time?

Describe the significance of the immune system's memory.