Lupus Foundation calls on public to ‘Go Purple’ for World Lupus Day 2026 KINGSTON, Jamaica — The Lupus Foundation of Jamaica is calling on corporate Jamaica, small businesses and the wider public to show their support for people living with lupus by participating in a national “Go Purple” initiative in observance of World Lupus Day to be celebrated on May 10, 2026. Under the global theme “Make Lupus Visible” and the local call to action “One Voice. One Community.