 Issues surrounding the Catholic Church and AIDS became highly controversial since 1990, primarily because many prominent Catholic leaders publicly declared their opposition to the use of condoms as a disease preventative.Other issues involve religious participation in global health care services and collaboration with secular organizations such as UNAIDS and the World Health Organization.In November 2010 Pope Benedict said that it was a responsible act, though still not a truly moral solution, to use condoms in some very special cases as a device for the prevention of disease.