How to Have Sex in an Epidemic to those with a lower risk of contagion. It was a model that attempted to challenge traditional anti-promiscuity and anti-gay viewpoints in previous safe sex education and AIDS prevention—as Callen and Berkowitz argued, it's what you do, not how often you do it or who you do it with. In other words, they had searched for, and come up with, what they termed the possibility of "life-affirming sex." The categories below contain summaries of the chapters of "How to Have Sex in an Epidemic" and the arguments presented therein: The authors introduce the two presiding theories of AIDS transmission and
Oboe Concerto (Marcello) on a modern oboe. Editions of the D minor version of the oboe concerto with an ornamentation which is better in line with the possibilities of a baroque oboe have been proposed since the late 20th century. Another transcription of the concerto, as concerto a 5 for oboe, strings and continuo in C minor, is found in a 1717 manuscript. The type of errors in this manuscript seems to suggest that the transposition from D minor to C minor may have been produced by its scribes while copying. This manuscript writes the composer's name as "Marcello" without specifying a first