Hosting ICASA 2021 in South Africa amidst the global Omicron scare

The 21^st International Conference on HIV/AIDS and STI's in Africa (ICASA) was successfully held from the 6^th to 11^{t h} December 2021 in Durban, South Africa. Little did we know at the time of planning that COVID-19 could become such a formidable force in eroding the progress made to bring lifesaving therapies among vulnerable communities in Africa. The conference also highlighted Africa's openness to the world, also shown in the way South Africa shared data on its discovery of the Omicron variant. Arguably the most important of lessons is that integrated HIV/TB services have become a platform on which to provide other services. We also saw how HIV and TB services were used as leverage for COVID-19 services. Much was also discussed about the need to adopt more self-care approaches, as was demonstrated with the increased use of self-testing technologies for HIV, and potentially other health needs. It's clear that Africa needs to increase its capacity to support and enable innovation, particularly in the design and manufacturing of new technologies including diagnostics, vaccines and therapeutics.