Quote of the Day

Let’s pause to note how peculiar this all is. The traditional view of the immune system is full of military metaphors and antagonistic lingo. We see it as a defence force that discriminates self (our own cells) from non-self (microbes and everything else), and eradicates the latter. But now we see that microbes craft and tune our immune system in the first place!

- Ed Yong, I Contain Multitudes: The Microbes Within Us and a Grander View of Life