Is there a specific group of people that are more prone to getting HIV?

Yes

Explanation:

everyone can contract HIV but those who are prone to getting it are the individuals who have no knowledge about how the virus

In a way yes, however a specific group of individuals specifically no.

Explanation: those who have knowledge about the disease and how to prevent themselves from getting it are less likely to get it

ground wouldnt be clean and the soap wouldnt be dirty

if this is true of false i think it would be true