5 doctors weighed in:

Why do viral infections make us sick if our immune system is designed to destroy viruses?

5 doctors weighed in
Dr. Heidi Fowler
Psychiatry
4 doctors agree

In brief: Unfortunately

that tough castle wall is not impenetrable.

In brief: Unfortunately

that tough castle wall is not impenetrable.
Dr. Heidi Fowler
Dr. Heidi Fowler
Thank
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