NO RISK. Period, end of story.
to conclude this, my question is: even a razor that cut someone infected can't infect the next who will get cut by it. can we still consider no risk ?
Yes zero risk.
Why? Ask them why they are uneducated on HIV transmission.
So you mean zero risk ? why lot of people putting it as a risk ?
No you cannot contract HIV in a barber shop.
HIV is unable to reproduce outside its living host (unlike many bacteria or fungi, which may do so under suitable conditions), except under laboratory conditions; therefore, it does not spread or maintain infectiousness outside its host.
HIV is transmitted by;
Unprotected penetrative anal and/or vaginal sex
Sharing works with other IV drug users
Mother to child
anyone can help answering ?