Experimenting with colors for the Absolutely Maybe logo feels like another lifetime. It was 2013, and this blog was launching on the Scientific American blog network. I was thrilled to find a new home for Absolutely Maybe in PLOS’ Independent Blog Network. This is my final Absolutely Maybe post—the 330th; a rather satisfying number! However, there was one thing I found I didn’t want to let go of when I heard Absolutely Maybe was going to end—tracking next generation Covid vaccine development.