22 ms·
Sero-discordant couples (one partner is HIV+) are fairly common - it's not asking people to do this, its asking some of those people to take a drug while they d
by Fomite 8y ago
Sero-discordant couples (one partner is HIV+) are fairly common - it's not asking people to do this, its asking some of those people to take a drug while they do it.