Not an HIV concern at all.
Hiv do not pass through cracked heal?
This is not a risk for HIV. HIV is transmitted in adults through unprotected vaginal or anal sex or sharing of IV drug needles. Air inactivates it. So, if HIV somehow (and it wouldn't) got on the stone in the road (like, HOW would that happen, right? think about it)-- air would inactivate it. This is ZERO or less than ZERO risk.
Thank you all because i have hiv anxiety from my 18 th age, few days ago a sharp pin in a bus make a scratch in my hand, from tat day i was so panic and anxious and iam waiting for 90 days to test, but within 90 days this happened so i got extra anxiety, like why this happens to me only?