A VACCINE helps our bodies recognize a disease so that if it were to try to infect us our bodies would be prepared for it, much like the White House has “WANTED-POSTER” that would educate all of the bodyguards, secret service, and surveillance on what the bad guy looks like.
IMMUNITY is when our body knows a disease and keeps it from ever affecting us, much like the White House knows the enemy and will not let them anywhere near.
Sometimes the antibodies need some help, that’s when they call in the HELPER T-CELLS for extra assistance to get rid of the intruders, much like the bodyguard and secret service might need the assistance of a SWAT TEAM to help deal with a bad guy.
The KILLER T-CELLS are the ones that destroy the intruders, much like a SNIPER that has the ‘go-ahead’ to take the shot.
LYMPHOCYTES help our immune system respond to intruders, much like the CIA helps by figuring out how to respond to foreign invaders.