
In 1985, calls for the Sydney Gay and Lesbian Mardi Gras Parade to be cancelled in response to concerns about HIV/AIDS were successfully countered by the organisers. The parade is now recognised as an important way of creating awareness of safe-sex practices, reducing the social stigma of HIV/AIDS and being a living memorial to those who died from it.
In 2020, like many other major events, the Mardi Gras parade became a victim of another virus: COVID-19. In consultation with public health experts, the parade moved to the Sydney Cricket Ground in 2021 and will again take place there in 2022.