Actually, no. Only a few people had aids. Two gay guys (Martin and Heredia) had AIDS, along with some other minor characters. Roger (Pascal) and Mimi (Dawson) both have HIV. A lesbian, JoAnn (Thoms), and a bisexual, Maureen (Menzel) do not have anything. Mimi (Dawson) is also a drug addict! Mark (Rapp), the aspiring filmmaker, does not have AIDS, HIV, etc. He is clean, too, as is the landlord, Benny (Diggs). I hope this is explained well enough.