Posts by Jonathan Wosen • yaKesho

Jonathan Wosen is Knowable Magazine’s writing intern. He spent years researching the immune system and now writes about it as a science journalist. You can follow him on Twitter @JonathanWosen or find more of his work at www.jonathanwosen.com.

Apr

2020

Health

By Jonathan Wosen | Posted: 04/01/202005/02/2020 | Updated: May 2, 2020

An Old Problem: How immune Responses Weaken with Age

The body’s defenses lose flexibility and diversity over time, and protective responses to vaccines weaken as well. Scientists are working …

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