When an infection destroys a cell, the surrounding cells signal each other to wall it off. 

They isolate the infected cell to prevent it from spreading and harming other parts of your body.

 The isolation is temporary but important. It gives your body time to trigger your immune system and stop the infection from spreading. Until isolation is no longer needed. 

Much like the cells in our body, humans often isolate to avoid harm. 

The truth is, no single part of the body can thrive on its own. Your organs work together as a system. They'll compensate for each other when one gets weak. 

People can do the same for each other, stepping up when someone else is down.

 Isolating ourselves often makes us feel more alone.

 We're usually better together, 

even when we're struggling.