It's certainly possible that, when condoms are made widely available in a region, this will result in more people having sex. Likely, even. The Vatican's position is that this increase in people having sex outweighs the lower average chance of transmission.
This is empirically false. But it needn't be inherently. Suppose you offered people some other form of protection that decreased the chance of transmission of HIV by 90%, and for some reason in response to this people widely abandoned the use of the condom. This would increase the overall prevalence of HIV by a wide margin.
Take a model where this device decreases the chance of transmission of HIV by 0%, while making some decent sized chunk of people more likely to have unprotected sex because of a false sense of security.* In that case, passing this out at night clubs would likely significant increase HIV's prevalence.
I see a definite use for it, but more in the way of buying a 4 pack every year and not having to go to a clinic.
*I think this model is likely correct, given what we know about the epidemiology of HIV.
It's certainly possible that, when condoms are made widely available in a region, this will result in more people having sex. Likely, even. The Vatican's position is that this increase in people having sex outweighs the lower average chance of transmission.
This is empirically false. But it needn't be inherently. Suppose you offered people some other form of protection that decreased the chance of transmission of HIV by 90%, and for some reason in response to this people widely abandoned the use of the condom. This would increase the overall prevalence of HIV by a wide margin.
Take a model where this device decreases the chance of transmission of HIV by 0%, while making some decent sized chunk of people more likely to have unprotected sex because of a false sense of security.* In that case, passing this out at night clubs would likely significant increase HIV's prevalence.
I see a definite use for it, but more in the way of buying a 4 pack every year and not having to go to a clinic.
*I think this model is likely correct, given what we know about the epidemiology of HIV.