Looks like you clickedhttps://pediaa.com/difference-between-primary-and-secondary-immune-response/#:~:text=Difference%20Between%20Primary%20and%20Secondary%20Immune%20Response%201,10%20Affinity%20of%20Antibody.%20...%20More%20items...%20
If you do not want to visit that page, you can close this browser tab.
