ANSWER: 1st December
Explanation:
The day was observed across the globe with the theme “Getting to zero: End AIDS by 2030”. Federal theme for the day was “The Time to Act is Now.” Both themes comply with fast-track strategy of UNAIDS, the Joint United Nations Programme on HIV/AIDS, to end the AIDs epidemic by 2030 and ensure the averting of 21 million AIDSs-related deaths, 28 million new HIV infections and 5.9 million new infections among children by 2030. Idea to observe World AIDS day was first proposed by Bunn and Netter in 1987.