Acquired Immunity

Gentle Folks, I'm going to repost the clips on the adaptive immune system and Memory B Cells. I'm sorry it's not more exciting, being so simple. The question is why those in power don't understand this, why they are insisting that those who have recovered be vaccinated. Spread the word to the unbelievers, perhaps fire off an e-mail or two. You might have to do a bit of digging but the info is on my wall.