"The ongoing loss of life and health due to HIV could be stopped if we cared enough to invest resources in wide-scale PrEP availability and public health education."

It wouldn't be stopped, only slowed. You would still have transmission from accidental or unknown exposure. You would also have a small portion of the population that didn't care, regardless of the education.

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simonask 4 hours ago | parent [-]

As we all hopefully learnt from COVID-19, slowing sufficiently is the same as stopping. It’s a numbers game. Slowing transmission below some threshold will eventually mean that there are no new transmissions.

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giantg2 2 hours ago | parent [-]

Then why aren't STDs, TB, etc, eliminted. Even heavily vaccinated diseases are still around and pop back up occasionally. The only one eliminted was smallpox.

	▲	OkayPhysicist 28 minutes ago \| parent [-]
		Most STDs we don't have vaccines for, and the ones that have survived to the modern day are the ones that can be good at hiding. Syphilis, for example, has the nasty habit of seemingly going away by itself, only to pop up again years later. Chlamydia and Gonorrhea can be asymptomatic. The only reason we haven't eradicated TB is because we've failed massively in getting the vaccine to people in the poorer parts of the world. We could eliminate it just like we did smallpox, the only barrier is actually doing the damn thing. It is made more difficult by the fact that it has a rather long latent infection time, but again, could be solved by vaccinating everyone.