According to the CDC, four recent cases in the US have involved men aged 30–39 who ... presents with a reddish, scaly rash around the trunk, groin, genital area, and even the face in some ...

"While herpes is typically found in the mouth and genital area, scabies can be found anywhere on the body." Scabies is very infectious, but it can take up to 8 weeks for the rash to appear.