Trying to identify an unknown in a microbiology class.

The scenario is a 35 year old male walking into a free clinic with a red rash on the palms of his hands and bottoms of his feet. He has had a fever for a couple of days and has swollen lymph glamds, aching muscles, and fatigue. He has had no recent illness. What is the disease?

any help or ways to get help would be great. Thanks!