Jen Christiansen
Infographic: Autoimmune diseases — 76 identified so far — tend to target women over men. Here is a master list
There are many autoimmune diseases, and taken together they affect as much as 4.5 percent of the world’s population. This ...
Infographic: How COVID-19 invades the body, step by step
The newest coronavirus, SARS-CoV-2, has created a far deadlier pandemic in part because once it infects a person it can ...
