Switzerland - Effects of the 2015 « Break the chains » campaign on the gay community and on the MSM individuals - Post-campaign survey"

The intervention "BREAK THE CHAINS" (BTC) is an annual campaign that has been implemented by the Federal Office of Public Health (FOPH) and the Swiss Aids federation since 2012. It is part of the FOPH's urgent action plan intended for men who have sex with men (MSM). Implementation and communication strategies have constantly evolved since 2012 based on the experience gained during each edition and based on a previous evaluation work. Stakeholders postulate a long term effect as this yearly campaign has been planned for 5 years from the very beginning.