[Cletus.D.Yokel]

:: “Not Mounted Their Own Effective Immune Response” ::

Ain’t this just some fancy way of saying, “Hasn’t been exposed to the virus and fought it off”?

[ifinnegan]

:: “Not Mounted Their Own Effective Immune Response” ::

Ain’t this just some fancy way of saying, “Hasn’t been exposed to the virus and fought it off”?

—

Has been exposed and not fought or fighting it off.

I’m just responding to your comment, not commenting on Trump’s situation or status.

[semimojo]

Ain’t this just some fancy way of saying, “Hasn’t been exposed to the virus and fought it off”?

Yes. It's for early stage infection.

The headline should say "...who have not yet mounted their own effective response.""