Abstract submissions and scholarship applications for the 28th Conference on Retroviruses and Opportunistic Infections (CROI) are now being accepted. The deadline for both is December 1, 2020. Late-breaker abstract submissions are due by February 4, 2021. In addition to research abstracts on HIV and related infections, CROI 2021 is accepting abstract submissions on SARS-CoV-2 and COVID-19. View the full announcement here.